<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_44808EECE75A52228B2B6ECE8A82E2C1_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract_44808EECE75A52228B2B6ECE8A82E2C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_44808EECE75A52228B2B6ECE8A82E2C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract_44808EECE75A52228B2B6ECE8A82E2C1" xlink:to="lab_us-gaap_EarningsPerShareAbstract_44808EECE75A52228B2B6ECE8A82E2C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BASIC</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA" xlink:to="lab_us-gaap_EarningsPerShareBasicAbstract_F36FA263A88C791642526ECE8A82F0BA" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7_verboseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Universal Electronics Inc.</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7" xlink:to="lab_us-gaap_NetIncomeLoss_9D7E76D42DAD2C6F70626ECE8A82FCB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average common shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_C924AD2385DB1451F9116ECE8A82FCB5" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings per share attributable to Universal Electronics Inc. (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88" xlink:to="lab_us-gaap_EarningsPerShareBasic_8C71182A63EE96DE58CE6ECE8A82DD88" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DILUTED</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB" xlink:to="lab_us-gaap_EarningsPerShareDilutedAbstract_BCF14DE1CB193727852B6ECE8A8234EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Dilutive effect of stock options, restricted stock and common stock warrants (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number Diluted Shares Outstanding Adjustment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614" xlink:to="lab_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_A6A16CB8AF942C918DC96ECE8A83B614" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Weighted-average common shares outstanding on a diluted basis (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_518B80764B4F0720D10E6ECE8A83DD41" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per share attributable to Universal Electronics Inc. (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8" xlink:to="lab_us-gaap_EarningsPerShareDiluted_50B66BD43353B86B519D6ECE8A83E8C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryDisclosureAbstract_D4AAEF620AE2EFF7487453CD3875FF75_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureAbstract_D4AAEF620AE2EFF7487453CD3875FF75" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_D4AAEF620AE2EFF7487453CD3875FF75" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_D4AAEF620AE2EFF7487453CD3875FF75" xlink:to="lab_us-gaap_InventoryDisclosureAbstract_D4AAEF620AE2EFF7487453CD3875FF75" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk [Table]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskTable" xlink:label="loc_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A" xlink:to="lab_us-gaap_ConcentrationRiskTable_13382C269091EB0D4FED53CD3875D21A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF_terseLabel_en-US" xlink:label="lab_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty Name [Axis]</link:label>
    <link:label id="lab_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF_label_en-US" xlink:label="lab_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CounterpartyNameAxis" xlink:label="loc_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF" xlink:to="lab_us-gaap_CounterpartyNameAxis_941349000295AF48507B53CD387569FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2_terseLabel_en-US" xlink:label="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty Name [Domain]</link:label>
    <link:label id="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2_label_en-US" xlink:label="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2" xlink:to="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_B8D077332C528B38BD2D53CD3876B5E2" xlink:type="arc" />
    <link:label id="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C_terseLabel_en-US" xlink:label="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Texas Instrument</link:label>
    <link:label id="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C_label_en-US" xlink:label="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Texas Instrument [Member]</link:label>
    <link:label id="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C_documentation_en-US" xlink:label="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Texas Instrument</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_TexasInstrumentMember" xlink:label="loc_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C" xlink:to="lab_ueic_TexasInstrumentMember_1DC94A2795E0953356FA53CD38769A5C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A" xlink:to="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_1D05892B6A291B114CEF53CD3876EF1A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB" xlink:to="lab_us-gaap_ConcentrationRiskBenchmarkDomain_3D27428D6310CC22F56D53CD3876EDDB" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of goods</link:label>
    <link:label id="lab_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Goods, Total [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsTotalMember" xlink:label="loc_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A" xlink:to="lab_us-gaap_CostOfGoodsTotalMember_323107BD8E1E0C2581E653CD3876854A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF" xlink:to="lab_us-gaap_ConcentrationRiskByTypeAxis_EA441AF4D01C21118B5953CD387606BF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3" xlink:to="lab_us-gaap_ConcentrationRiskTypeDomain_910D63BB34DC3155F47753CD38766FE3" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC_terseLabel_en-US" xlink:label="lab_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related party supplier</link:label>
    <link:label id="lab_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC_label_en-US" xlink:label="lab_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplier Concentration Risk [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplierConcentrationRiskMember" xlink:label="loc_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC" xlink:to="lab_us-gaap_SupplierConcentrationRiskMember_7B65429858E26844CBF153CD387692FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10" xlink:to="lab_us-gaap_ConcentrationRiskLineItems_E5B56A50B0B9588F483253CD38769C10" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1_verboseLabel_en-US" xlink:label="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Purchases from significant supplier</link:label>
    <link:label id="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1_label_en-US" xlink:label="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Purchases</link:label>
    <link:label id="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1_documentation_en-US" xlink:label="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Inventory Purchases</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryPurchases" xlink:label="loc_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1" xlink:to="lab_ueic_InventoryPurchases_107FEA4BC1CF61B3EC7653CD38764AD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concentration risk percentage</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980" xlink:to="lab_us-gaap_ConcentrationRiskPercentage1_6135BB08890C706F7B3853CD38765980" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReceivablesAbstract_CE360C23D2B15D89C1E053CD386718FE_label_en-US" xlink:label="lab_us-gaap_ReceivablesAbstract_CE360C23D2B15D89C1E053CD386718FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract_CE360C23D2B15D89C1E053CD386718FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesAbstract_CE360C23D2B15D89C1E053CD386718FE" xlink:to="lab_us-gaap_ReceivablesAbstract_CE360C23D2B15D89C1E053CD386718FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Accounts Receivable and Allowance for Doubtful Accounts</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64" xlink:to="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_22A1EEF5FAB6DA9F5C1453CD38676E64" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Significant Customers to Net Sales</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D" xlink:to="lab_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_7A2839AC51E28323A32B53CD38678E2D" xlink:type="arc" />
    <link:label id="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912_terseLabel_en-US" xlink:label="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Significant Customers to Accounts Receivable</link:label>
    <link:label id="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912_label_en-US" xlink:label="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accounts Receivable by Major Customers by Reporting Segments [Table Text Block]</link:label>
    <link:label id="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912_documentation_en-US" xlink:label="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Accounts Receivable by Major Customers by Reporting Segments [Table Text Block]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock" xlink:label="loc_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912" xlink:to="lab_ueic_ScheduleofAccountsReceivablebyMajorCustomersbyReportingSegmentsTableTextBlock_473C4B9FBD1F6628EB0A53CD38673912" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5A24F2B400B4978119B753CD3798CE52_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5A24F2B400B4978119B753CD3798CE52" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5A24F2B400B4978119B753CD3798CE52" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5A24F2B400B4978119B753CD3798CE52" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5A24F2B400B4978119B753CD3798CE52" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9F7E93148DC3DE41E47453CD3798C5EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityAbstract_45844F600481553102C953CD37D0420A_label_en-US" xlink:label="lab_us-gaap_EquityAbstract_45844F600481553102C953CD37D0420A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_45844F600481553102C953CD37D0420A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityAbstract_45844F600481553102C953CD37D0420A" xlink:to="lab_us-gaap_EquityAbstract_45844F600481553102C953CD37D0420A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Table]</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfWarrantOrRightTable" xlink:label="loc_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723" xlink:to="lab_us-gaap_ClassOfWarrantOrRightTable_11DB3B132C1367C3589753CD37D09723" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7_terseLabel_en-US" xlink:label="lab_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply Commitment [Axis]</link:label>
    <link:label id="lab_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7_label_en-US" xlink:label="lab_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supply Commitment [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplyCommitmentAxis" xlink:label="loc_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7" xlink:to="lab_us-gaap_SupplyCommitmentAxis_D77E7515646D8C30555853CD37D00AD7" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A_terseLabel_en-US" xlink:label="lab_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply Commitment Arrangement [Domain]</link:label>
    <link:label id="lab_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A_label_en-US" xlink:label="lab_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supply Commitment Arrangement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplyCommitmentArrangementMember" xlink:label="loc_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A" xlink:to="lab_us-gaap_SupplyCommitmentArrangementMember_C0F17CA9E9434926DD6C53CD37D0D20A" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7_terseLabel_en-US" xlink:label="lab_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply threshold</link:label>
    <link:label id="lab_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7_label_en-US" xlink:label="lab_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supply Commitment [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplyCommitmentMember" xlink:label="loc_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7" xlink:to="lab_us-gaap_SupplyCommitmentMember_B30A74FE6607995DBC9D53CD37D075C7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Axis]</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfWarrantOrRightAxis" xlink:label="loc_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23" xlink:to="lab_us-gaap_ClassOfWarrantOrRightAxis_38594F0DA74899C16ED553CD37D0CA23" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Domain]</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12" xlink:to="lab_us-gaap_ClassOfWarrantOrRightDomain_78E37FF8CA6E3823389B53CD37D01A12" xlink:type="arc" />
    <link:label id="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1_terseLabel_en-US" xlink:label="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock purchase warrant</link:label>
    <link:label id="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1_label_en-US" xlink:label="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock Purchase Warrant [Member]</link:label>
    <link:label id="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1_documentation_en-US" xlink:label="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Common Stock Purchase Warrant [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_CommonStockPurchaseWarrantMember" xlink:label="loc_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1" xlink:to="lab_ueic_CommonStockPurchaseWarrantMember_170C064B95F0C5F0721C53CD37D062C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Line Items]</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfWarrantOrRightLineItems" xlink:label="loc_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C" xlink:to="lab_us-gaap_ClassOfWarrantOrRightLineItems_1451BCF8F43ED522ECA753CD37D0D55C" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply threshold level one, amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold Level One, Amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold Level One, Amount</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount" xlink:label="loc_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5" xlink:to="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelOneAmount_6E1FF311AD5F6ABBBDB853CD37D044B5" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply threshold level two, amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold Level Two, Amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold Level Two, Amount</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount" xlink:label="loc_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1" xlink:to="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelTwoAmount_09C343ADAF8C2ED41A0853CD37D116D1" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply threshold level three, amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold Level Three, Amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold Level Three, Amount</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount" xlink:label="loc_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76" xlink:to="lab_ueic_ClassofWarrantorRightSupplyThresholdLevelThreeAmount_720D025C8A5D85A5CF3D53CD37D18C76" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period one, supply threshold level one (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level One</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level One</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelOne_1685F9F28B31F585265953CD37D17ACD" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period one, supply threshold level two (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level Two</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level Two</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelTwo_D6B6CCC41238389062D753CD37D1A9D3" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period one, supply threshold level three (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level Three</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level Three</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOneSupplyThresholdLevelThree_5044B80454B0A505B49453CD37D1FA30" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9_totalLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Maximum potential warrants that will vest, vesting period one (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodOne_7EAA03E722FE18F7DA3F53CD37D114F9" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period two, supply threshold level one (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two, Supply Threshold Level One</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two, Supply Threshold Level One</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelOne_024EB96D76ECD454F62653CD37D172E3" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period two, supply threshold level two (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two, Supply Threshold Level Two</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two, Supply Threshold Level Two</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelTwo_D2BCC012290C011E6F1053CD37D18833" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period two, supply threshold level three (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two, Supply Threshold Level Three</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period One, Supply Threshold Level Three</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwoSupplyThresholdLevelThree_4DE9402D1D0C3E41F9A853CD37D13DE3" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02_totalLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Maximum potential warrants that will vest, vesting period two (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Two</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodTwo_4C25FAF221A532778FEB53CD37D16E02" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period three, supply threshold level one (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three, Supply Threshold Level One</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three, Supply Threshold Level One</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelOne_1CF6B2C1E17A1AA0D2C453CD37D15FEF" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period three, supply threshold level two (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three, Supply Threshold Level Two</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three, Supply Threshold Level Two</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelTwo_EC01B0A541DDF7D293D453CD37D164AE" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incremental warrants that will vest, vesting period three, supply threshold level three (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three, Supply Threshold Level Three</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three, Supply Threshold Level Three</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThreeSupplyThresholdLevelThree_3B36684E80E374EB5C7153CD37D17E65" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614_totalLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Maximum potential warrants that will vest, vesting period three (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right, Vesting Period Three</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree" xlink:label="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614" xlink:to="lab_ueic_ClassofWarrantorRightNumberofSecuritiesCalledbyEachWarrantorRightVestingPeriodThree_05287C3EE837E9CBD41053CD37D17614" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationsAbstract_2E95BA5E9396F7CFAF0C53CD38039761_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationsAbstract_2E95BA5E9396F7CFAF0C53CD38039761" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combinations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_2E95BA5E9396F7CFAF0C53CD38039761" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_2E95BA5E9396F7CFAF0C53CD38039761" xlink:to="lab_us-gaap_BusinessCombinationsAbstract_2E95BA5E9396F7CFAF0C53CD38039761" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487" xlink:to="lab_us-gaap_BusinessCombinationDisclosureTextBlock_E2133352D98B9570DCD553CD38033487" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Stock by Class [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B" xlink:to="lab_us-gaap_ScheduleOfStockByClassTable_E7C571C927E10D4F4BBA9233B62D441B" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8_terseLabel_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8_label_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8" xlink:to="lab_us-gaap_StatementScenarioAxis_BC2A98BEBBA24B78A5B29233B62D12F8" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A_label_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A" xlink:to="lab_us-gaap_ScenarioUnspecifiedDomain_2FA37F5E4F61D701F6349233B62D523A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario, Forecast</link:label>
    <link:label id="lab_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895_label_en-US" xlink:label="lab_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario, Forecast [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioForecastMember" xlink:label="loc_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895" xlink:to="lab_us-gaap_ScenarioForecastMember_209F4CBF679AA0E27CD89233B62D2895" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Line Items]</link:label>
    <link:label id="lab_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58_label_en-US" xlink:label="lab_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58" xlink:to="lab_us-gaap_ClassOfStockLineItems_38E856775E9DB937247D9233B62D6B58" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE_verboseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares available for repurchase (in shares)</link:label>
    <link:label id="lab_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE_label_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE" xlink:to="lab_us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased_15B40724D712D6A5AB499233B62DD5DE" xlink:type="arc" />
    <link:label id="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812_terseLabel_en-US" xlink:label="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in shares available for repurchase (in shares)</link:label>
    <link:label id="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812_label_en-US" xlink:label="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Increase in Number of Shares Authorized to be Repurchased</link:label>
    <link:label id="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812_documentation_en-US" xlink:label="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Increase in Number of Shares Authorized to be Repurchased</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased" xlink:label="loc_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812" xlink:to="lab_ueic_StockRepurchaseProgramIncreaseinNumberofSharesAuthorizedtobeRepurchased_8A6866830F25BF0F22EF9233B62DC812" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares repurchased (in shares)</link:label>
    <link:label id="lab_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000_label_en-US" xlink:label="lab_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares, Acquired</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000" xlink:to="lab_us-gaap_TreasuryStockSharesAcquired_D422DE0B7D9CC2B1FA0A9233B62D6000" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of shares repurchased</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value, Acquired, Cost Method</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1" xlink:to="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_26409132EFD89D8F22F39233B62D6BD1" xlink:type="arc" />
    <link:label id="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08_verboseLabel_en-US" xlink:label="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Allowance for sales return</link:label>
    <link:label id="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08_label_en-US" xlink:label="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Sales Returns, Net Of Unprocessed Returns</link:label>
    <link:label id="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08_documentation_en-US" xlink:label="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allowance for Sales Returns, Net Of Unprocessed Returns</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns" xlink:label="loc_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08" xlink:to="lab_ueic_AllowanceforSalesReturnsNetOfUnprocessedReturns_C9F3653715CAD64433F453CD36D5CB08" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_D012A28808A93A1216FF736B33BDB996_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_D012A28808A93A1216FF736B33BDB996" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Compensation Related Costs, Share-based Payments [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_D012A28808A93A1216FF736B33BDB996" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_D012A28808A93A1216FF736B33BDB996" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_D012A28808A93A1216FF736B33BDB996" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_C7D0FC183C3B5C4A1978736B33BD02EC" xlink:type="arc" />
    <link:label id="lab_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8_terseLabel_en-US" xlink:label="lab_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of Individual [Axis]</link:label>
    <link:label id="lab_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8_label_en-US" xlink:label="lab_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of Individual [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualAxis" xlink:label="loc_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8" xlink:to="lab_us-gaap_TitleOfIndividualAxis_775AA6FFAC335D638C37736B33BDFCB8" xlink:type="arc" />
    <link:label id="lab_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E_terseLabel_en-US" xlink:label="lab_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Relationship to Entity [Domain]</link:label>
    <link:label id="lab_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E_label_en-US" xlink:label="lab_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Relationship to Entity [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E" xlink:to="lab_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DFA317EB6F1111248C29736B33BDCF6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943_terseLabel_en-US" xlink:label="lab_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Outside directors</link:label>
    <link:label id="lab_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943_label_en-US" xlink:label="lab_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Director [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DirectorMember" xlink:label="loc_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943" xlink:to="lab_us-gaap_DirectorMember_D6D2346C90B0924CA7A8736B33BD1943" xlink:type="arc" />
    <link:label id="lab_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:label id="lab_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97_label_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97" xlink:to="lab_us-gaap_AwardTypeAxis_0BDF33AAF464B236AACD736B33BDFF97" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Award [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1E784622E4DE5BAE188E736B33BD199D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock options</link:label>
    <link:label id="lab_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0_label_en-US" xlink:label="lab_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Stock Option [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0" xlink:to="lab_us-gaap_EmployeeStockOptionMember_5DA25386362DAF0B42B7736B33BD81F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB_verboseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restricted stock</link:label>
    <link:label id="lab_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB_label_en-US" xlink:label="lab_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB" xlink:to="lab_us-gaap_RestrictedStockMember_3FC29E94B8CC14FC6893736B33BD26BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_09A2FA78C96A59261DE6736B33BD54E7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Surrendered stock options (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_6A7F63597EAAF69DE530736B33BD5ED0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acceleration of stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_09C0E722797519D6B2E7736B33BE469B" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized pre-tax stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_87225A3D17F0BAAF1E0D736B33BE4BBD" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized pre-tax stock-based compensation expense, remaining weighted-average life</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_E1206F710ABE664A0FEA736B33BE5C2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9D1BF4EBA514403BB68E9233B635A67E_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9D1BF4EBA514403BB68E9233B635A67E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9D1BF4EBA514403BB68E9233B635A67E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9D1BF4EBA514403BB68E9233B635A67E" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9D1BF4EBA514403BB68E9233B635A67E" xlink:type="arc" />
    <link:label id="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D_terseLabel_en-US" xlink:label="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingencies [Table]</link:label>
    <link:label id="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D_label_en-US" xlink:label="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contingencies [Table]</link:label>
    <link:label id="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D_documentation_en-US" xlink:label="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contingencies [Table]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ContingenciesTable" xlink:label="loc_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D" xlink:to="lab_ueic_ContingenciesTable_4B032B476FE05FD3C4DA9233B635E96D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Case [Axis]</link:label>
    <link:label id="lab_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1_label_en-US" xlink:label="lab_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Case [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LitigationCaseAxis" xlink:label="loc_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1" xlink:to="lab_us-gaap_LitigationCaseAxis_657F55CB15CF2ABFE9B09233B636A0F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Case [Domain]</link:label>
    <link:label id="lab_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59_label_en-US" xlink:label="lab_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Case [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LitigationCaseTypeDomain" xlink:label="loc_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59" xlink:to="lab_us-gaap_LitigationCaseTypeDomain_5A6611E4B4F3A57C5AB09233B636BF59" xlink:type="arc" />
    <link:label id="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB_terseLabel_en-US" xlink:label="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Patent Lawsuit Against UEBV and Telenet</link:label>
    <link:label id="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB_label_en-US" xlink:label="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Patent Lawsuit Against UEBV and Telenet [Member]</link:label>
    <link:label id="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB_documentation_en-US" xlink:label="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Patent Lawsuit Against UEBV and Telenet [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_PatentLawsuitAgainstUEBVandTelenetMember" xlink:label="loc_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB" xlink:to="lab_ueic_PatentLawsuitAgainstUEBVandTelenetMember_73CE0956F6EED71DD1CD9233B63692CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167_label_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LitigationStatusAxis" xlink:label="loc_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167" xlink:to="lab_us-gaap_LitigationStatusAxis_4E3110E179C2FA21827F9233B6365167" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8_label_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LitigationStatusDomain" xlink:label="loc_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8" xlink:to="lab_us-gaap_LitigationStatusDomain_81E8569A52315F64F9249233B636CFC8" xlink:type="arc" />
    <link:label id="lab_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E_terseLabel_en-US" xlink:label="lab_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pending litigation</link:label>
    <link:label id="lab_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E_label_en-US" xlink:label="lab_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pending Litigation [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PendingLitigationMember" xlink:label="loc_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E" xlink:to="lab_us-gaap_PendingLitigationMember_58F21AA995C7956DD25D9233B636A09E" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_238414F26B13D47E546D9233B636A7AB" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_EB4567FB9FD10714260A9233B636B9FB" xlink:type="arc" />
    <link:label id="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3_terseLabel_en-US" xlink:label="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Design patents</link:label>
    <link:label id="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3_label_en-US" xlink:label="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Design Patents [Member]</link:label>
    <link:label id="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3_documentation_en-US" xlink:label="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Design Patents [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_DesignPatentsMember" xlink:label="loc_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3" xlink:to="lab_ueic_DesignPatentsMember_402E617B7DD936784FD29233B63668D3" xlink:type="arc" />
    <link:label id="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611_terseLabel_en-US" xlink:label="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utility patent</link:label>
    <link:label id="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611_label_en-US" xlink:label="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utility Patent [Member]</link:label>
    <link:label id="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611_documentation_en-US" xlink:label="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Utility Patent [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_UtilityPatentMember" xlink:label="loc_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611" xlink:to="lab_ueic_UtilityPatentMember_3FBFD808AF285251B10E9233B6372611" xlink:type="arc" />
    <link:label id="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927_terseLabel_en-US" xlink:label="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingencies [Line Items]</link:label>
    <link:label id="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927_label_en-US" xlink:label="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contingencies [Line Items]</link:label>
    <link:label id="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927_documentation_en-US" xlink:label="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Line Items] for Contingencies [Table]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ContingenciesLineItems" xlink:label="loc_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927" xlink:to="lab_ueic_ContingenciesLineItems_308C4E410DF7EC2C131C9233B6379927" xlink:type="arc" />
    <link:label id="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7_terseLabel_en-US" xlink:label="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of subsidiaries named in lawsuit</link:label>
    <link:label id="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7_label_en-US" xlink:label="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Number of Subsidiaries Named in Lawsuit</link:label>
    <link:label id="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7_documentation_en-US" xlink:label="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss Contingency, Number of Subsidiaries Named in Lawsuit</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit" xlink:label="loc_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7" xlink:to="lab_ueic_LossContingencyNumberofSubsidiariesNamedinLawsuit_C84E40493AD9FC056BBE9233B63720A7" xlink:type="arc" />
    <link:label id="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E_terseLabel_en-US" xlink:label="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of customers named in lawsuit</link:label>
    <link:label id="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E_label_en-US" xlink:label="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Number of Customers Named in Lawsuit</link:label>
    <link:label id="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E_documentation_en-US" xlink:label="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss Contingency, Number of Customers Named in Lawsuit</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_LossContingencyNumberofCustomersNamedinLawsuit" xlink:label="loc_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E" xlink:to="lab_ueic_LossContingencyNumberofCustomersNamedinLawsuit_55E72780CE5FEF2ECBCF9233B637AC4E" xlink:type="arc" />
    <link:label id="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291_terseLabel_en-US" xlink:label="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of products named in lawsuit</link:label>
    <link:label id="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291_label_en-US" xlink:label="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Patents Allegedly Infringed, Number of Products</link:label>
    <link:label id="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291_documentation_en-US" xlink:label="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss Contingency, Patents Allegedly Infringed, Number of Products</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts" xlink:label="loc_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291" xlink:to="lab_ueic_LossContingencyPatentsAllegedlyInfringedNumberofProducts_76F9EEF77C6C3A96A95B9233B6379291" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of patents allegedly infringed upon</link:label>
    <link:label id="lab_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E_label_en-US" xlink:label="lab_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Patents Allegedly Infringed, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyPatentsAllegedlyInfringedNumber" xlink:label="loc_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E" xlink:to="lab_us-gaap_LossContingencyPatentsAllegedlyInfringedNumber_255DCD39EB215F2BEBE89233B637484E" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75" xlink:to="lab_us-gaap_EarningsPerShareTextBlock_26BD839AD0CC03EAFBE453CD3A0EFA75" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_092EA97786100B47117F53CD39564330_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_092EA97786100B47117F53CD39564330" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_092EA97786100B47117F53CD39564330" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_092EA97786100B47117F53CD39564330" xlink:to="lab_us-gaap_AccountingPoliciesAbstract_092EA97786100B47117F53CD39564330" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:label id="lab_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E_label_en-US" xlink:label="lab_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E" xlink:to="lab_us-gaap_StatementTable_FDD23438E23790F0B52353CD3956EA9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_CF0290D7DC80E92F655153CD3956ADF5" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27" xlink:to="lab_us-gaap_EquityComponentDomain_07D839969F477A50829953CD39564C27" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62" xlink:to="lab_us-gaap_RetainedEarningsMember_7BEC276EA766AF733CB753CD39566A62" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A56DCBE8A3BFEDF9933853CD39564CB9" xlink:type="arc" />
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF_label_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF" xlink:to="lab_us-gaap_TypeOfAdoptionMember_BDFE0034C3529603897453CD39567ABF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2016-09</link:label>
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48_label_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2016-09 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingStandardsUpdate201609Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48" xlink:to="lab_us-gaap_AccountingStandardsUpdate201609Member_8F5702C53D4A1C338F8153CD3956FE48" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement</link:label>
    <link:label id="lab_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0" xlink:to="lab_us-gaap_StatementLineItems_D35A4C2525D434D618A553CD395643B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax asset increase</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Tax Assets, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3" xlink:to="lab_us-gaap_DeferredIncomeTaxAssetsNet_4D0AD83859FBA5A183AE53CD3956CCA3" xlink:type="arc" />
    <link:label id="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F_terseLabel_en-US" xlink:label="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings increase</link:label>
    <link:label id="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F_label_en-US" xlink:label="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cumulative Effect of New Accounting Principle in Period of Adoption</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F" xlink:to="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_CE74F5C6D206919DC5DC53CD3956EA8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_PayablesAndAccrualsAbstract_2B2F90E45981A5EE466853CD38344A63_label_en-US" xlink:label="lab_us-gaap_PayablesAndAccrualsAbstract_2B2F90E45981A5EE466853CD38344A63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payables and Accruals [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_2B2F90E45981A5EE466853CD38344A63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_2B2F90E45981A5EE466853CD38344A63" xlink:to="lab_us-gaap_PayablesAndAccrualsAbstract_2B2F90E45981A5EE466853CD38344A63" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Components of Other Accrued Expenses</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accrued Liabilities [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3" xlink:to="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_5903AA48290EC8C13F8753CD383521D3" xlink:type="arc" />
    <link:label id="lab_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE_label_en-US" xlink:label="lab_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document and Entity Information [Abstract]</link:label>
    <link:label id="lab_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE_documentation_en-US" xlink:label="lab_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Document and entity information.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_DocumentAndEntityInformationAbstract" xlink:label="loc_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE" xlink:to="lab_ueic_DocumentAndEntityInformationAbstract_ABBCE2E577B400BC671A53CD37A005AE" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C_label_en-US" xlink:label="lab_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C" xlink:to="lab_dei_EntityRegistrantName_61762B9AD39BE350AB1E53CD37A0763C" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB" xlink:to="lab_dei_EntityCentralIndexKey_6112A02E7E4DA963830953CD37A1BEEB" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E_terseLabel_en-US" xlink:label="lab_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E_label_en-US" xlink:label="lab_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E" xlink:to="lab_dei_DocumentType_CAAD50F346398716186353CD37A1BA2E" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855" xlink:to="lab_dei_DocumentPeriodEndDate_A1C66D7F173855BB67E853CD37A17855" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827_label_en-US" xlink:label="lab_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827" xlink:to="lab_dei_AmendmentFlag_B5EEEA35789D3A97163F53CD37A18827" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4" xlink:to="lab_dei_DocumentFiscalYearFocus_76C582A85B4264AED8A953CD37A1B5F4" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC" xlink:to="lab_dei_DocumentFiscalPeriodFocus_9E1C15F28CED7032042653CD37A163DC" xlink:type="arc" />
    <link:label id="lab_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3" xlink:to="lab_dei_CurrentFiscalYearEndDate_C3DDD395921337D5BA8253CD37A17DB3" xlink:type="arc" />
    <link:label id="lab_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B_label_en-US" xlink:label="lab_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B" xlink:to="lab_dei_EntityFilerCategory_B25981A3F3C4E6CDBA6E53CD37A19A1B" xlink:type="arc" />
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Share Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80" xlink:to="lab_dei_EntityCommonStockSharesOutstanding_F31FF05AAC3E6FF0EF1D53CD37A1CA80" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Repurchased Shares of Common Stock</link:label>
    <link:label id="lab_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Treasury Stock [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfTreasuryStockByClassTextBlock" xlink:label="loc_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D" xlink:to="lab_us-gaap_ScheduleOfTreasuryStockByClassTextBlock_89B9DC21C4F4893FAA1353CD3A403A0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAbstract_D5FA8321A7E48C8E7A9753CD38021992_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAbstract_D5FA8321A7E48C8E7A9753CD38021992" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_D5FA8321A7E48C8E7A9753CD38021992" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_D5FA8321A7E48C8E7A9753CD38021992" xlink:to="lab_us-gaap_CashAndCashEquivalentsAbstract_D5FA8321A7E48C8E7A9753CD38021992" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381_verboseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents and Restricted Cash</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsDisclosureTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381" xlink:to="lab_us-gaap_CashAndCashEquivalentsDisclosureTextBlock_2F5551A74CE1936504CF53CD38020381" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares called by warrants (in shares)</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Warrants or Rights</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851" xlink:to="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_D8E8BF85F906F4B4D90653CD36F9A851" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercise price of warrants (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691" xlink:to="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_3DA47DF8C05C970A2F9A53CD36F91691" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of vesting periods</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Vesting Periods</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Vesting Periods</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightNumberofVestingPeriods" xlink:label="loc_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282" xlink:to="lab_ueic_ClassofWarrantorRightNumberofVestingPeriods_562FCCE074433F41B97653CD36F93282" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term of successive voting periods (in years)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Term of Successive Vesting Periods</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Term of Successive Vesting Periods</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods" xlink:label="loc_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0" xlink:to="lab_ueic_ClassofWarrantorRightTermofSuccessiveVestingPeriods_91E8991250CD1409E6C753CD36F9D2B0" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vesting period one (in years)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Vesting Period One</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Vesting Period One</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightVestingPeriodOne" xlink:label="loc_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573" xlink:to="lab_ueic_ClassofWarrantorRightVestingPeriodOne_3306309577C260487B7053CD36F97573" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply threshold, amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold, Amount</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Supply Threshold, Amount</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightSupplyThresholdAmount" xlink:label="loc_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600" xlink:to="lab_ueic_ClassofWarrantorRightSupplyThresholdAmount_E952C54DA5B26347CBD753CD36F95600" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total vesting period (in years)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Vesting Period</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Vesting Period</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightVestingPeriod" xlink:label="loc_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3" xlink:to="lab_ueic_ClassofWarrantorRightVestingPeriod_22D8392A1321627978AE53CD36F999B3" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants vested (in shares)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Vested</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Vested</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightVested" xlink:label="loc_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4" xlink:to="lab_ueic_ClassofWarrantorRightVested_D906EB41D95355FC81F753CD36F98BA4" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized fair value of unvested warrants</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Unvested, Unrecognized Fair Value</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Unvested, Unrecognized Fair Value</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue" xlink:label="loc_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576" xlink:to="lab_ueic_ClassofWarrantorRightUnvestedUnrecognizedFairValue_939152C25EE045198C8953CD36F9B576" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock</link:label>
    <link:label id="lab_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC_label_en-US" xlink:label="lab_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockTextBlock" xlink:label="loc_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC" xlink:to="lab_us-gaap_TreasuryStockTextBlock_BAFF4202FDC05C5E7F7B53CD36E180AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Inventories, Net</link:label>
    <link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E" xlink:to="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2BC8E9D2FBBDDBACF6DB53CD380CC17E" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57_verboseLabel_en-US" xlink:label="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Reserve for Excess and Obsolete Inventory</link:label>
    <link:label id="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57_label_en-US" xlink:label="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Valuation Reserves [Table Text Block]</link:label>
    <link:label id="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57_documentation_en-US" xlink:label="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Inventory valuation reserves.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryValuationReservesTableTextBlock" xlink:label="loc_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57" xlink:to="lab_ueic_InventoryValuationReservesTableTextBlock_70AC79B08179445E007153CD380C2B57" xlink:type="arc" />
    <link:label id="lab_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E_terseLabel_en-US" xlink:label="lab_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Significant Supplier Transactions</link:label>
    <link:label id="lab_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E_label_en-US" xlink:label="lab_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedules of Concentration of Risk, by Risk Factor [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock" xlink:label="loc_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E" xlink:to="lab_us-gaap_SchedulesOfConcentrationOfRiskByRiskFactorTextBlock_E05E8C43F72C35BD4CF753CD3811CD0E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B" xlink:to="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_35B150FBC765FF882BBA53CD3811C20B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherIncomeAndExpensesAbstract_20DB3F26C9B33EFD953753CD3A046731_label_en-US" xlink:label="lab_us-gaap_OtherIncomeAndExpensesAbstract_20DB3F26C9B33EFD953753CD3A046731" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Income and Expenses [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_20DB3F26C9B33EFD953753CD3A046731" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_20DB3F26C9B33EFD953753CD3A046731" xlink:to="lab_us-gaap_OtherIncomeAndExpensesAbstract_20DB3F26C9B33EFD953753CD3A046731" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Components of Other Income (Expense), Net</link:label>
    <link:label id="lab_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2_label_en-US" xlink:label="lab_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Other Nonoperating Income (Expense) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2" xlink:to="lab_us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock_934CD1A5D80808E9010C53CD3A0450B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2B6F1B73A417334CB5A153CD380A19AF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2B6F1B73A417334CB5A153CD380A19AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Accrued Compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2B6F1B73A417334CB5A153CD380A19AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2B6F1B73A417334CB5A153CD380A19AF" xlink:to="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_2B6F1B73A417334CB5A153CD380A19AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted average fair value of grants (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_FC49730B5AE1C2EEAC9353CD391BD8E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Risk-free interest rate</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_5D4EF92C2B59B618715053CD391B29AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Expected volatility</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_6CE1A8EC8D0D7515F3B853CD391B3B0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected life in years</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_AC7C7C5C3593B077367853CD391BFD9B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_AC0D1086EAC6D73193C853CD386575A0_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract_AC0D1086EAC6D73193C853CD386575A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_AC0D1086EAC6D73193C853CD386575A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract_AC0D1086EAC6D73193C853CD386575A0" xlink:to="lab_us-gaap_DebtDisclosureAbstract_AC0D1086EAC6D73193C853CD386575A0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471" xlink:to="lab_us-gaap_DebtDisclosureTextBlock_25EF799D73121317093C53CD38658471" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Basic and Diluted Earnings Per Share</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_CCCAB2E4F6AF76CD797C53CD3A355E99" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_CDB14689FF09B87F6CD353CD3A353391" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Stock-based Compensation Expense</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86" xlink:to="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_32CFE4B85C29C0FE757D53CD37FBEF86" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Stock Option Activity</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Stock Options, Activity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_E8FD1333E2B06F0035A253CD37FB9234" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Black Scholes Assumptions</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E" xlink:to="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_73AEAA76D75BE33D9BF153CD37FBAE4E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Non-vested Restricted Stock Awards Activity</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1" xlink:to="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_C854EA0E468B0E6C9E6E53CD37FB69B1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_950BC682E3BE757CA57F53CD399AD9F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_E9E4B8963635630BD47453CD399A50C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8" xlink:to="lab_us-gaap_AntidilutiveSecuritiesNameDomain_3CA20A235064312282A753CD399FB8C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedStockMember_3291468ACE5BCCC1F59F53CD39A065AB_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockMember_3291468ACE5BCCC1F59F53CD39A065AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted stock awards</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_3291468ACE5BCCC1F59F53CD39A065AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedStockMember_3291468ACE5BCCC1F59F53CD39A065AB" xlink:to="lab_us-gaap_RestrictedStockMember_3291468ACE5BCCC1F59F53CD39A065AB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_3F38BB46D87B0665CD5853CD39A0EDBB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79_verboseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock options and restricted stock excluded in computation of diluted earning per share (in shares)</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_9E77FAC9FBB24CBDA45753CD39A0DB79" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992_terseLabel_en-US" xlink:label="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Advertising and marketing</link:label>
    <link:label id="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992_label_en-US" xlink:label="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Advertising And Marketing Costs, Current</link:label>
    <link:label id="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992_documentation_en-US" xlink:label="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Advertising and Marketing Costs, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedAdvertisingAndMarketingCostsCurrent" xlink:label="loc_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992" xlink:to="lab_ueic_AccruedAdvertisingAndMarketingCostsCurrent_BA0E39EB6D953CF2567470184A8C5992" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred revenue</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="loc_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966" xlink:to="lab_us-gaap_DeferredRevenueCurrent_9E14E8311082D673171470184A8C3966" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D_terseLabel_en-US" xlink:label="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deposit for sale of Guangzhou factory</link:label>
    <link:label id="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D_label_en-US" xlink:label="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Proceeds from Divestiture of Businesses, Escrow Deposit</link:label>
    <link:label id="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D_documentation_en-US" xlink:label="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Proceeds from Divestiture of Businesses, Escrow Deposit</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit" xlink:label="loc_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D" xlink:to="lab_ueic_AccruedProceedsfromDivestitureofBusinessesEscrowDeposit_337CD8773F3852C6AACC70184A8CAC7D" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639_verboseLabel_en-US" xlink:label="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Duties</link:label>
    <link:label id="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639_label_en-US" xlink:label="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Duties, Current</link:label>
    <link:label id="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639_documentation_en-US" xlink:label="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued duties.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedDutiesCurrent" xlink:label="loc_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639" xlink:to="lab_ueic_AccruedDutiesCurrent_A3ED46EE21363058278870184A8C4639" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0_terseLabel_en-US" xlink:label="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Freight and handling fees</link:label>
    <link:label id="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0_label_en-US" xlink:label="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Freight and Handling Fees, Current</link:label>
    <link:label id="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0_documentation_en-US" xlink:label="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Freight and Handling Fees, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedFreightandHandlingFeesCurrent" xlink:label="loc_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0" xlink:to="lab_ueic_AccruedFreightandHandlingFeesCurrent_11C7830ABA2F8BA2117470184A8E50D0" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24_terseLabel_en-US" xlink:label="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product development</link:label>
    <link:label id="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24_label_en-US" xlink:label="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Product Development Costs, Current</link:label>
    <link:label id="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24_documentation_en-US" xlink:label="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Product Development Costs, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedProductDevelopmentCostsCurrent" xlink:label="loc_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24" xlink:to="lab_ueic_AccruedProductDevelopmentCostsCurrent_C540437DA41C4DD567B870184A8E9D24" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971_terseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product warranty claim costs</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971" xlink:to="lab_us-gaap_ProductWarrantyAccrual_7DF913971226E340C28370184A8F7971" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Professional fees</link:label>
    <link:label id="lab_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400_label_en-US" xlink:label="lab_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Professional Fees, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="loc_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400" xlink:to="lab_us-gaap_AccruedProfessionalFeesCurrent_EBAE1AB35445A5A115D870184A8F3400" xlink:type="arc" />
    <link:label id="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C_terseLabel_en-US" xlink:label="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, plant, and equipment</link:label>
    <link:label id="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C_label_en-US" xlink:label="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Current</link:label>
    <link:label id="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C_documentation_en-US" xlink:label="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_PropertyPlantandEquipmentCurrent" xlink:label="loc_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C" xlink:to="lab_ueic_PropertyPlantandEquipmentCurrent_C8884E7026A54F70D5CF70184A8F395C" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46_terseLabel_en-US" xlink:label="lab_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sales taxes and VAT</link:label>
    <link:label id="lab_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46_label_en-US" xlink:label="lab_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales and Excise Tax Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesAndExciseTaxPayableCurrent" xlink:label="loc_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46" xlink:to="lab_us-gaap_SalesAndExciseTaxPayableCurrent_0A0791DA534A1A93E14970184A8F3F46" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term contingent consideration</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_B72AA774867F102637C170184A8F53B5" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8_verboseLabel_en-US" xlink:label="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Third-party commissions</link:label>
    <link:label id="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8_label_en-US" xlink:label="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Nonemployee Sales Commission, Current</link:label>
    <link:label id="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8_documentation_en-US" xlink:label="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Nonemployee Sales Commission, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedNonemployeeSalesCommissionCurrent" xlink:label="loc_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8" xlink:to="lab_ueic_AccruedNonemployeeSalesCommissionCurrent_D76E13AAD0B3A01A4B2770184A90FDA8" xlink:type="arc" />
    <link:label id="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6_terseLabel_en-US" xlink:label="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tooling</link:label>
    <link:label id="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6_label_en-US" xlink:label="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unearned Tooling Revenue, Current</link:label>
    <link:label id="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6_documentation_en-US" xlink:label="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unearned Tooling Revenue</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_UnearnedToolingRevenueCurrent" xlink:label="loc_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6" xlink:to="lab_ueic_UnearnedToolingRevenueCurrent_5F6F7982430A90DCB10770184A91EBC6" xlink:type="arc" />
    <link:label id="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457_terseLabel_en-US" xlink:label="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized loss on foreign currency exchange contracts</link:label>
    <link:label id="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457_label_en-US" xlink:label="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrealized Loss on Foreign Currency Exchange Futures Contracts, Current</link:label>
    <link:label id="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457_documentation_en-US" xlink:label="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unrealized Loss on Foreign Currency Exchange Futures Contracts, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent" xlink:label="loc_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457" xlink:to="lab_ueic_UnrealizedLossonForeignCurrencyExchangeFuturesContractsCurrent_ABA2CF0590DD036A836470184A914457" xlink:type="arc" />
    <link:label id="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725_terseLabel_en-US" xlink:label="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">URC court order and settlement agreement</link:label>
    <link:label id="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725_label_en-US" xlink:label="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">URC Settlement Accrual, Current</link:label>
    <link:label id="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725_documentation_en-US" xlink:label="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">URC Settlement Accrual, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_URCSettlementAccrualCurrent" xlink:label="loc_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725" xlink:to="lab_ueic_URCSettlementAccrualCurrent_3BDE6AF3EEF0D48894A070184A915725" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Utilities</link:label>
    <link:label id="lab_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689_label_en-US" xlink:label="lab_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Utilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedUtilitiesCurrent" xlink:label="loc_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689" xlink:to="lab_us-gaap_AccruedUtilitiesCurrent_B72334598E765E8761F070184A92F689" xlink:type="arc" />
    <link:label id="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A_verboseLabel_en-US" xlink:label="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A_label_en-US" xlink:label="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Accrued Expenses, Current</link:label>
    <link:label id="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A_documentation_en-US" xlink:label="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Accrued Expenses, Current.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_OtherAccruedExpensesCurrent" xlink:label="loc_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A" xlink:to="lab_ueic_OtherAccruedExpensesCurrent_FFCB44D8330DCA35FF5B70184A92D19A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D_totalLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other accrued expenses</link:label>
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Accrued Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D" xlink:to="lab_us-gaap_OtherAccruedLiabilitiesCurrent_3C86761D5670D021E6F370184A92754D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Purchase Level and Number of Warrants That Will Vest</link:label>
    <link:label id="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC_label_en-US" xlink:label="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:label="loc_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC" xlink:to="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_809E0247E42D91701A5553CD370687AC" xlink:type="arc" />
    <link:label id="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9_terseLabel_en-US" xlink:label="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Fair Value Assumptions Used</link:label>
    <link:label id="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9_label_en-US" xlink:label="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Fair Value Assumptions [Table Text Block]</link:label>
    <link:label id="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9_documentation_en-US" xlink:label="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Fair Value Assumptions [Table Text Block]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ScheduleofFairValueAssumptionsTableTextBlock" xlink:label="loc_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9" xlink:to="lab_ueic_ScheduleofFairValueAssumptionsTableTextBlock_DE17247F61A964F282C453CD370723F9" xlink:type="arc" />
    <link:label id="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568_terseLabel_en-US" xlink:label="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Impact to Net Sales Due to Warrants</link:label>
    <link:label id="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568_label_en-US" xlink:label="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Impact To Net Sales Due To Warrants [Table Text Block]</link:label>
    <link:label id="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568_documentation_en-US" xlink:label="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Impact To Net Sales Due To Warrants [Table Text Block]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock" xlink:label="loc_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568" xlink:to="lab_ueic_ScheduleofImpactToNetSalesDueToWarrantsTableTextBlock_9F4597B16B8CD696022753CD37077568" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_79833959A3F95F595BDB97E4DE6BC6AA_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract_79833959A3F95F595BDB97E4DE6BC6AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_79833959A3F95F595BDB97E4DE6BC6AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_79833959A3F95F595BDB97E4DE6BC6AA" xlink:to="lab_us-gaap_IncomeTaxDisclosureAbstract_79833959A3F95F595BDB97E4DE6BC6AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Contingency [Table]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43_label_en-US" xlink:label="lab_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Contingency [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxContingencyTable" xlink:label="loc_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43" xlink:to="lab_us-gaap_IncomeTaxContingencyTable_C21534A2933C5F28A51C97E4DE6C1D43" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Authority, Name [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49_label_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority, Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityNameAxis" xlink:label="loc_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49" xlink:to="lab_us-gaap_IncomeTaxAuthorityNameAxis_DF926B5269A0F82DF29A97E4DE6C8E49" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Authority, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C_label_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityNameDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C" xlink:to="lab_us-gaap_IncomeTaxAuthorityNameDomain_B0ECFB6B954C57D0A4C297E4DE6C6A6C" xlink:type="arc" />
    <link:label id="lab_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8_terseLabel_en-US" xlink:label="lab_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">State Administration of Taxation, China</link:label>
    <link:label id="lab_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8_label_en-US" xlink:label="lab_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State Administration of Taxation, China [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StateAdministrationOfTaxationChinaMember" xlink:label="loc_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8" xlink:to="lab_us-gaap_StateAdministrationOfTaxationChinaMember_F70EA3FAB8534FD66DE097E4DE6CF1B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Contingency [Line Items]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F_label_en-US" xlink:label="lab_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Contingency [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxContingencyLineItems" xlink:label="loc_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F" xlink:to="lab_us-gaap_IncomeTaxContingencyLineItems_6E24BC52A06FECD66C2797E4DE6C646F" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense (benefit)</link:label>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_1F930081412345EE069197E4DE6DAAA8" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective tax rate</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_E4A252A1947B90594AD997E4DE6D1302" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax refunds</link:label>
    <link:label id="lab_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734_label_en-US" xlink:label="lab_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Tax Credit, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxCredits" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734" xlink:to="lab_us-gaap_IncomeTaxReconciliationTaxCredits_7D522D7A8C4EFA5A1D7997E4DE6DD734" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized tax benefits</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C" xlink:to="lab_us-gaap_UnrecognizedTaxBenefits_4880116CBA60FABA06FD97E4DE6D6C4C" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized tax benefits that would impact effective rate</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits that Would Impact Effective Tax Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_200D02E90EBB606F67B897E4DE6E279E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6_terseLabel_en-US" xlink:label="lab_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Decrease in unrecognized tax benefits is reasonably possible in next 12 months</link:label>
    <link:label id="lab_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6_label_en-US" xlink:label="lab_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease in Unrecognized Tax Benefits is Reasonably Possible</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible" xlink:label="loc_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6" xlink:to="lab_us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible_2488ECA4CEBD22B9419A97E4DE6E04F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued interest and penalties</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8E50281690BD7963F5A897E4DE6E62FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingAbstract_F181E178938564BCAB4253CD36EEC473_label_en-US" xlink:label="lab_us-gaap_SegmentReportingAbstract_F181E178938564BCAB4253CD36EEC473" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_F181E178938564BCAB4253CD36EEC473" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingAbstract_F181E178938564BCAB4253CD36EEC473" xlink:to="lab_us-gaap_SegmentReportingAbstract_F181E178938564BCAB4253CD36EEC473" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Revenues From Geographical Segments [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenues from External Customers and Long-Lived Assets [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E" xlink:to="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_0A3C5B90DDE35483BBFA53CD36EE6F6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683_terseLabel_en-US" xlink:label="lab_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683_label_en-US" xlink:label="lab_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="loc_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683" xlink:to="lab_us-gaap_StatementGeographicalAxis_E0DCE68075CB588BC81453CD36EF2683" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:label id="lab_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED_label_en-US" xlink:label="lab_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="loc_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED" xlink:to="lab_us-gaap_SegmentGeographicalDomain_7F83D566C34A860EAEF353CD36EFFCED" xlink:type="arc" />
    <link:label id="lab_country_US_14AA7E0816B3969883CB53CD36EF1FF6_verboseLabel_en-US" xlink:label="lab_country_US_14AA7E0816B3969883CB53CD36EF1FF6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">United States</link:label>
    <link:label id="lab_country_US_14AA7E0816B3969883CB53CD36EF1FF6_label_en-US" xlink:label="lab_country_US_14AA7E0816B3969883CB53CD36EF1FF6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_14AA7E0816B3969883CB53CD36EF1FF6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US_14AA7E0816B3969883CB53CD36EF1FF6" xlink:to="lab_country_US_14AA7E0816B3969883CB53CD36EF1FF6" xlink:type="arc" />
    <link:label id="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84_terseLabel_en-US" xlink:label="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asia (excluding the PRC)</link:label>
    <link:label id="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84_label_en-US" xlink:label="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asia, Excluding The People's Republic of China [Member]</link:label>
    <link:label id="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84_documentation_en-US" xlink:label="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Asia, Excluding The People's Republic of China</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AsiaExcludingPeoplesRepublicOfChinaMember" xlink:label="loc_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84" xlink:to="lab_ueic_AsiaExcludingPeoplesRepublicOfChinaMember_7B956C10A62A0180991F53CD36EF4A84" xlink:type="arc" />
    <link:label id="lab_country_CN_61AB41E4FC4F8896552453CD36EFA759_terseLabel_en-US" xlink:label="lab_country_CN_61AB41E4FC4F8896552453CD36EFA759" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">People's Republic of China (PRC)</link:label>
    <link:label id="lab_country_CN_61AB41E4FC4F8896552453CD36EFA759_label_en-US" xlink:label="lab_country_CN_61AB41E4FC4F8896552453CD36EFA759" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CHINA</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_CN" xlink:label="loc_country_CN_61AB41E4FC4F8896552453CD36EFA759" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CN_61AB41E4FC4F8896552453CD36EFA759" xlink:to="lab_country_CN_61AB41E4FC4F8896552453CD36EFA759" xlink:type="arc" />
    <link:label id="lab_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7_terseLabel_en-US" xlink:label="lab_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Europe</link:label>
    <link:label id="lab_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7_label_en-US" xlink:label="lab_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Europe [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EuropeMember" xlink:label="loc_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7" xlink:to="lab_us-gaap_EuropeMember_6FB4BB9D44307C3F147953CD36EF06A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9_terseLabel_en-US" xlink:label="lab_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Latin America</link:label>
    <link:label id="lab_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9_label_en-US" xlink:label="lab_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Latin America [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LatinAmericaMember" xlink:label="loc_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9" xlink:to="lab_us-gaap_LatinAmericaMember_2E1AD67B48F6E83C49CA53CD36EFA3C9" xlink:type="arc" />
    <link:label id="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD_terseLabel_en-US" xlink:label="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD_label_en-US" xlink:label="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">All Other Countries [Member]</link:label>
    <link:label id="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD_documentation_en-US" xlink:label="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">All Other Countries [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AllOtherCountriesMember" xlink:label="loc_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD" xlink:to="lab_ueic_AllOtherCountriesMember_77B673168DAADFB83BEB53CD36EF24FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D_terseLabel_en-US" xlink:label="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Revenues from Geographical Segments [Line Items]</link:label>
    <link:label id="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D_label_en-US" xlink:label="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues from External Customers and Long-Lived Assets [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D" xlink:to="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_C2FC82A08C66F74FA82F53CD36EFF21D" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total net sales</link:label>
    <link:label id="lab_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A_label_en-US" xlink:label="lab_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A" xlink:to="lab_us-gaap_SalesRevenueNet_0055AECB7435A2361D7A53CD36EF211A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA" xlink:to="lab_us-gaap_LineOfCreditFacilityTable_9C7C0013C9BCCB4E8537974FF22644FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8" xlink:to="lab_us-gaap_SubsequentEventTypeAxis_DBEA726EE002823EFD9A974FF22634D8" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3" xlink:to="lab_us-gaap_SubsequentEventTypeDomain_9F181F22F30CC82EBC87974FF22606C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374" xlink:to="lab_us-gaap_SubsequentEventMember_8CD7664C648831587CB5974FF2272374" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47" xlink:to="lab_us-gaap_DebtInstrumentAxis_CF6D7C0BBF78684626EE974FF227AC47" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0" xlink:to="lab_us-gaap_DebtInstrumentNameDomain_4FAF5C2FD11FF3795243974FF2278EC0" xlink:type="arc" />
    <link:label id="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84_terseLabel_en-US" xlink:label="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Second Amended Credit Agreement</link:label>
    <link:label id="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84_label_en-US" xlink:label="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Second Amended Credit Agreement [Member]</link:label>
    <link:label id="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84_documentation_en-US" xlink:label="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Second Amended Credit Agreement [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_SecondAmendedCreditAgreementMember" xlink:label="loc_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84" xlink:to="lab_ueic_SecondAmendedCreditAgreementMember_5EF79F67B21DD718109E974FF227EA84" xlink:type="arc" />
    <link:label id="lab_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC_label_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC" xlink:to="lab_us-gaap_CreditFacilityAxis_1F34E6AB846FABEEE18F974FF227EABC" xlink:type="arc" />
    <link:label id="lab_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E_label_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E" xlink:to="lab_us-gaap_CreditFacilityDomain_9BC60F0DCB33EC17EF2A974FF2270F3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit</link:label>
    <link:label id="lab_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14_label_en-US" xlink:label="lab_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14" xlink:to="lab_us-gaap_LineOfCreditMember_D6652CA0919507353F32974FF2270C14" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6" xlink:to="lab_us-gaap_LineOfCreditFacilityAxis_09EB3C445145EB56BFD9974FF22786A6" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB" xlink:to="lab_us-gaap_LineOfCreditFacilityLenderDomain_2D88779981130038ED31974FF2273BEB" xlink:type="arc" />
    <link:label id="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757_terseLabel_en-US" xlink:label="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">US Bank</link:label>
    <link:label id="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757_label_en-US" xlink:label="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">US Bank [Member]</link:label>
    <link:label id="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757_documentation_en-US" xlink:label="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">US Bank [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_UsBankMember" xlink:label="loc_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757" xlink:to="lab_ueic_UsBankMember_C0BB295DD46FC77DF6CE974FF227C757" xlink:type="arc" />
    <link:label id="lab_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41_label_en-US" xlink:label="lab_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41" xlink:to="lab_dei_LegalEntityAxis_9A1888F2B4AB7681DC74974FF2272E41" xlink:type="arc" />
    <link:label id="lab_dei_EntityDomain_A119C720FD1056D33067974FF2272B66_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_A119C720FD1056D33067974FF2272B66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_A119C720FD1056D33067974FF2272B66_label_en-US" xlink:label="lab_dei_EntityDomain_A119C720FD1056D33067974FF2272B66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_A119C720FD1056D33067974FF2272B66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain_A119C720FD1056D33067974FF2272B66" xlink:to="lab_dei_EntityDomain_A119C720FD1056D33067974FF2272B66" xlink:type="arc" />
    <link:label id="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301_terseLabel_en-US" xlink:label="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enson</link:label>
    <link:label id="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301_label_en-US" xlink:label="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enson [Member]</link:label>
    <link:label id="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301_documentation_en-US" xlink:label="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Enson Member.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_EnsonMember" xlink:label="loc_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301" xlink:to="lab_ueic_EnsonMember_067D8A74E9B32D43CA2B974FF2289301" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:label id="lab_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA_label_en-US" xlink:label="lab_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA" xlink:to="lab_us-gaap_VariableRateAxis_5C1D4F29FE4BB2981348974FF228BDBA" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:label id="lab_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C_label_en-US" xlink:label="lab_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C" xlink:to="lab_us-gaap_VariableRateDomain_50F256AEDD1BEAB808FE974FF228547C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF_terseLabel_en-US" xlink:label="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">London Interbank Offered Rate (LIBOR)</link:label>
    <link:label id="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF_label_en-US" xlink:label="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">London Interbank Offered Rate (LIBOR) [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF" xlink:to="lab_us-gaap_LondonInterbankOfferedRateLIBORMember_73A7ABD7440E559CEC24974FF22874AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96_terseLabel_en-US" xlink:label="lab_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Base Rate</link:label>
    <link:label id="lab_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96_label_en-US" xlink:label="lab_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Base Rate [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BaseRateMember" xlink:label="loc_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96" xlink:to="lab_us-gaap_BaseRateMember_11AB621AF98C4EEE9C66974FF2286C96" xlink:type="arc" />
    <link:label id="lab_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4_terseLabel_en-US" xlink:label="lab_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:label id="lab_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4_label_en-US" xlink:label="lab_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4" xlink:to="lab_us-gaap_RangeAxis_E14B9836FF52200F7FD5974FF22898C4" xlink:type="arc" />
    <link:label id="lab_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4_terseLabel_en-US" xlink:label="lab_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:label id="lab_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4_label_en-US" xlink:label="lab_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4" xlink:to="lab_us-gaap_RangeMember_72076E45D21A06106B79974FF2281CE4" xlink:type="arc" />
    <link:label id="lab_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E_terseLabel_en-US" xlink:label="lab_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E_label_en-US" xlink:label="lab_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E" xlink:to="lab_us-gaap_MinimumMember_CF918383F89BF9C89B95974FF228508E" xlink:type="arc" />
    <link:label id="lab_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D_terseLabel_en-US" xlink:label="lab_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D_label_en-US" xlink:label="lab_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D" xlink:to="lab_us-gaap_MaximumMember_50FB8DE394C1EFF8916B974FF2285E0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8" xlink:to="lab_us-gaap_LineOfCreditFacilityLineItems_5B0084540670DD787D07974FF228CAD8" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum borrowing capacity</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_DD79FEA6265199425263974FF228A6CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF_terseLabel_en-US" xlink:label="lab_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Letter of credit outstanding amount</link:label>
    <link:label id="lab_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF_label_en-US" xlink:label="lab_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Letters of Credit Outstanding, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF" xlink:to="lab_us-gaap_LettersOfCreditOutstandingAmount_7300FB94D64716BEC4D0974FF2289FAF" xlink:type="arc" />
    <link:label id="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361_terseLabel_en-US" xlink:label="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidiary ownership percentage securing facility</link:label>
    <link:label id="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361_label_en-US" xlink:label="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Covenants, Subsidiary Ownership Percentage Securing Facility</link:label>
    <link:label id="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361_documentation_en-US" xlink:label="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Covenants, Subsidiary Ownership Percentage Securing Facility</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility" xlink:label="loc_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361" xlink:to="lab_ueic_LineOfCreditFacilityCovenantsSubsidiaryOwnershipPercentageSecuringFacility_AEE401EF0BC24DACFE99974FF2287361" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis spread on variable rate</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB" xlink:to="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_FE3C378FB91FB4A69D2D974FF22814DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective interest rate</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Effective Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB" xlink:to="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_261F84E859833D8F24C2974FF228E6BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commitment fees</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Commitment Fee Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityCommitmentFeeAmount" xlink:label="loc_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1" xlink:to="lab_us-gaap_LineOfCreditFacilityCommitmentFeeAmount_152BE0942E4698DD0412974FF22866F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3_terseLabel_en-US" xlink:label="lab_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount outstanding under line of credit</link:label>
    <link:label id="lab_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3_label_en-US" xlink:label="lab_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="loc_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3" xlink:to="lab_us-gaap_LinesOfCreditCurrent_99CA2E050B2C69BB23EC974FF22895D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expense on borrowings</link:label>
    <link:label id="lab_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A_label_en-US" xlink:label="lab_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense, Short-term Borrowings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseShortTermBorrowings" xlink:label="loc_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A" xlink:to="lab_us-gaap_InterestExpenseShortTermBorrowings_E59A842A049B9B819A8F974FF228F31A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Revenue by Major Customers, by Reporting Segments [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Revenue by Major Customers, by Reporting Segments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable" xlink:label="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477" xlink:to="lab_us-gaap_ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable_2490C6B158A3322BCAB56ECE8B4E1477" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8_terseLabel_en-US" xlink:label="lab_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sales</link:label>
    <link:label id="lab_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8_label_en-US" xlink:label="lab_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesMember" xlink:label="loc_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8" xlink:to="lab_us-gaap_SalesMember_915505AD9444EA9406126ECE8B4E37B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306_terseLabel_en-US" xlink:label="lab_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trade accounts receivable</link:label>
    <link:label id="lab_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306_label_en-US" xlink:label="lab_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade Accounts Receivable [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TradeAccountsReceivableMember" xlink:label="loc_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306" xlink:to="lab_us-gaap_TradeAccountsReceivableMember_39DA331F109BEEFAD1286ECE8B4E4306" xlink:type="arc" />
    <link:label id="lab_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137_terseLabel_en-US" xlink:label="lab_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Major Customers [Axis]</link:label>
    <link:label id="lab_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137_label_en-US" xlink:label="lab_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:label="loc_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137" xlink:to="lab_us-gaap_MajorCustomersAxis_106FAE6ADC5DFBD586F26ECE8B4E8137" xlink:type="arc" />
    <link:label id="lab_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A_terseLabel_en-US" xlink:label="lab_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Name of Major Customer [Domain]</link:label>
    <link:label id="lab_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A_label_en-US" xlink:label="lab_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="loc_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A" xlink:to="lab_us-gaap_NameOfMajorCustomerDomain_0AFA29CDE974B2C05CA66ECE8B4EC40A" xlink:type="arc" />
    <link:label id="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853_terseLabel_en-US" xlink:label="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comcast Corporation</link:label>
    <link:label id="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853_label_en-US" xlink:label="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comcast Corporation [Member]</link:label>
    <link:label id="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853_documentation_en-US" xlink:label="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Comcast Corporation [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ComcastCorporationMember" xlink:label="loc_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853" xlink:to="lab_ueic_ComcastCorporationMember_7BB631C6FB43DB79200E6ECE8B4FC853" xlink:type="arc" />
    <link:label id="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B_verboseLabel_en-US" xlink:label="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">AT&amp;T</link:label>
    <link:label id="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B_label_en-US" xlink:label="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AT&amp;T [Member]</link:label>
    <link:label id="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B_documentation_en-US" xlink:label="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">AT&amp;T [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ATTMember" xlink:label="loc_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B" xlink:to="lab_ueic_ATTMember_1907300EA4C9AE1426C86EE7CAAC308B" xlink:type="arc" />
    <link:label id="lab_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D_terseLabel_en-US" xlink:label="lab_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue and Accounts Receivable, Major Customer [Line Items]</link:label>
    <link:label id="lab_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D_label_en-US" xlink:label="lab_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue, Major Customer [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EntityWideRevenueMajorCustomerLineItems" xlink:label="loc_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D" xlink:to="lab_us-gaap_EntityWideRevenueMajorCustomerLineItems_0439120F4E8616C820256ECE8B4F313D" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesRevenueNet_3BB82FD33950810E15096ECE8B4F9D8C_verboseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueNet_3BB82FD33950810E15096ECE8B4F9D8C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_3BB82FD33950810E15096ECE8B4F9D8C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueNet_3BB82FD33950810E15096ECE8B4F9D8C" xlink:to="lab_us-gaap_SalesRevenueNet_3BB82FD33950810E15096ECE8B4F9D8C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06_verboseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable, net</link:label>
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06_label_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06" xlink:to="lab_us-gaap_ReceivablesNetCurrent_090FFA3EBC41FE90927A6ECE8B4FBB06" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Business Combinations, by Acquisition [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19_label_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19" xlink:to="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_E226AFA4C2D1AFEA7D389D82B0468D19" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF" xlink:to="lab_us-gaap_BusinessAcquisitionAxis_AC9FC4317F396316F36D9D82B046F4DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2" xlink:to="lab_us-gaap_BusinessAcquisitionAcquireeDomain_D350B4184A73E57DD5499D82B046B8D2" xlink:type="arc" />
    <link:label id="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD_terseLabel_en-US" xlink:label="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residential Control Systems, Inc</link:label>
    <link:label id="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD_label_en-US" xlink:label="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residential Control Systems, Inc [Member]</link:label>
    <link:label id="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD_documentation_en-US" xlink:label="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Residential Control Systems, Inc [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ResidentialControlSystemsIncMember" xlink:label="loc_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD" xlink:to="lab_ueic_ResidentialControlSystemsIncMember_9DEC5B8379BF406605A39D82B04683AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Technique [Axis]</link:label>
    <link:label id="lab_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C_label_en-US" xlink:label="lab_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Technique [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationTechniqueAxis" xlink:label="loc_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C" xlink:to="lab_us-gaap_ValuationTechniqueAxis_6980FC0307C52F2648E39D82B046348C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Technique [Domain]</link:label>
    <link:label id="lab_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D_label_en-US" xlink:label="lab_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Technique [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationTechniqueDomain" xlink:label="loc_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D" xlink:to="lab_us-gaap_ValuationTechniqueDomain_1BA0FB5606B58C1AC4259D82B046B84D" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation methodology based on projections of future operating income</link:label>
    <link:label id="lab_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C_label_en-US" xlink:label="lab_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Approach Valuation Technique [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeApproachValuationTechniqueMember" xlink:label="loc_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C" xlink:to="lab_us-gaap_IncomeApproachValuationTechniqueMember_6036C639EE5D6944FBBB9D82B046740C" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Combination</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500" xlink:to="lab_us-gaap_BusinessAcquisitionLineItems_B23EC9222467974439189D82B047C500" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Initial purchase price</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Consideration Transferred</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821" xlink:to="lab_us-gaap_BusinessCombinationConsiderationTransferred1_185D39CA5DF7AD9CEE129D82B0473821" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash consideration</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Businesses, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesGross_3BDC4492F1CAEDAC62729D82B0476478" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent consideration</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh_17FB45EC1BA7831DF9A89D82B047E45A" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acquisition costs</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Acquisition Related Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7" xlink:to="lab_us-gaap_BusinessCombinationAcquisitionRelatedCosts_287AF55BB1FC093592EF9D82B04706F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873_verboseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873" xlink:to="lab_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_309F75B22170FF5FD8759D82B0476873" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net loss</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331" xlink:to="lab_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_88AEE1AE7ECE201EDA8A9D82B047D331" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Potential additional earnout payments</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_8CFEA3A0BEFA4E60718D9D82B04713B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent consideration discount rate</link:label>
    <link:label id="lab_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E_label_en-US" xlink:label="lab_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Inputs, Discount Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsDiscountRate" xlink:label="loc_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E" xlink:to="lab_us-gaap_FairValueInputsDiscountRate_663FDBA9E656C517A9CF9D82B048F62E" xlink:type="arc" />
    <link:label id="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D_terseLabel_en-US" xlink:label="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pro forma information, increase (decrease) in amortization expense, net</link:label>
    <link:label id="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D_label_en-US" xlink:label="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Information, Increase (Decrease) in Amortization Expense</link:label>
    <link:label id="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D_documentation_en-US" xlink:label="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Information, Increase (Decrease) in Amortization Expense</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense" xlink:label="loc_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D" xlink:to="lab_ueic_BusinessAcquisitionProFormaInformationIncreaseDecreaseinAmortizationExpense_58E06767720F0CEACD679D82B048110D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Accrued Expenses</link:label>
    <link:label id="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F_label_en-US" xlink:label="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable and Accrued Liabilities Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F" xlink:to="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_2AA9E03CBBDBF537236A53CD3813089F" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Raw materials</link:label>
    <link:label id="lab_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295_label_en-US" xlink:label="lab_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Raw Materials, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="loc_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295" xlink:to="lab_us-gaap_InventoryRawMaterials_C386C0BA0074A6A3E24653CD398FB295" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305_terseLabel_en-US" xlink:label="lab_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components</link:label>
    <link:label id="lab_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305_label_en-US" xlink:label="lab_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Inventory, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInventory" xlink:label="loc_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305" xlink:to="lab_us-gaap_OtherInventory_BF04A29E0749CA186B1953CD398F7305" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Work in process</link:label>
    <link:label id="lab_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A_label_en-US" xlink:label="lab_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Work in Process, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A" xlink:to="lab_us-gaap_InventoryWorkInProcess_AE4725E4882B72C4577D53CD3990C99A" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finished goods</link:label>
    <link:label id="lab_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F_label_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Finished Goods, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F" xlink:to="lab_us-gaap_InventoryFinishedGoods_8AC17855337D910AFC5553CD3990920F" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426_negatedLabel_en-US" xlink:label="lab_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Reserve for excess and obsolete inventory</link:label>
    <link:label id="lab_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426_label_en-US" xlink:label="lab_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Valuation Reserves</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="loc_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426" xlink:to="lab_us-gaap_InventoryValuationReserves_647A66E78E5BD963226653CD3990F426" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367_totalLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Inventories, net</link:label>
    <link:label id="lab_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367_label_en-US" xlink:label="lab_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367" xlink:to="lab_us-gaap_InventoryNet_741EF84103B4AA9577B353CD39905367" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income Taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B" xlink:to="lab_us-gaap_IncomeTaxDisclosureTextBlock_E0BC92610437DC2515C153CD39D10F9B" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_D6378FC661B7A6E61B4F6ECE8B7E400A_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_D6378FC661B7A6E61B4F6ECE8B7E400A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_D6378FC661B7A6E61B4F6ECE8B7E400A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_D6378FC661B7A6E61B4F6ECE8B7E400A" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_D6378FC661B7A6E61B4F6ECE8B7E400A" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash provided by (used for) operating activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_0E407203858D83B2D6C26ECE8B7E3288" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF_terseLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label id="lab_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF_label_en-US" xlink:label="lab_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF" xlink:to="lab_us-gaap_ProfitLoss_F21E28F3484A440B9D026ECE8B7E43CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B_verboseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income to net cash provided by (used for) operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1ED8A9E0EE6D041283236ECE8B7FF11B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3_verboseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_3DFB8E5AE9AB386C90BF6ECE8B7FE5A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA_verboseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Provision for doubtful accounts</link:label>
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA_label_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision for Doubtful Accounts</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA" xlink:to="lab_us-gaap_ProvisionForDoubtfulAccounts_CB7DE13B91DF1B8098906ECE8B7F12BA" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Provision for inventory write-downs</link:label>
    <link:label id="lab_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71_label_en-US" xlink:label="lab_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Write-down</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryWriteDown" xlink:label="loc_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71" xlink:to="lab_us-gaap_InventoryWriteDown_E130936DAE6330A478C66ECE8B7F9D71" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Taxes and Tax Credits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B" xlink:to="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_6721DAC4BC7A5BB81E926ECE8B7F3A7B" xlink:type="arc" />
    <link:label id="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD_verboseLabel_en-US" xlink:label="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Tax benefit from exercise of stock options and vested restricted stock</link:label>
    <link:label id="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD_label_en-US" xlink:label="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Benefit from Stock Options Exercised and Vested Restricted Stock</link:label>
    <link:label id="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD_documentation_en-US" xlink:label="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax benefit from stock options exercised and vested restricted stock.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock" xlink:label="loc_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD" xlink:to="lab_ueic_TaxBenefitFromStockOptionsExercisedAndVestedRestrictedStock_6163A74BA0764B4852126ECE8B7F58CD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69_negatedLabel_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Excess tax benefit from stock-based compensation</link:label>
    <link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69_label_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Excess Tax Benefit from Share-based Compensation, Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69" xlink:to="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_57B051217BCDB2EA85A26ECE8B7FEF69" xlink:type="arc" />
    <link:label id="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36_verboseLabel_en-US" xlink:label="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares issued for employee benefit plan</link:label>
    <link:label id="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36_label_en-US" xlink:label="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shares Issued for Employee Benefit Plan</link:label>
    <link:label id="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36_documentation_en-US" xlink:label="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Shares issued for employee benefit plan.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_SharesIssuedForEmployeeBenefitPlan" xlink:label="loc_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36" xlink:to="lab_ueic_SharesIssuedForEmployeeBenefitPlan_800EFDA1EF81DB137E546ECE8B7FBF36" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Employee and director stock-based compensation</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4" xlink:to="lab_us-gaap_ShareBasedCompensation_918745758E4100A7848A6ECE8B809FC4" xlink:type="arc" />
    <link:label id="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B_terseLabel_en-US" xlink:label="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Performance-based common stock warrants</link:label>
    <link:label id="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B_label_en-US" xlink:label="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accretion of performance based stock warrants</link:label>
    <link:label id="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B_documentation_en-US" xlink:label="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accretion of performance based stock warrants [Line Items]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_Accretionofperformancebasedstockwarrants" xlink:label="loc_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B" xlink:to="lab_ueic_Accretionofperformancebasedstockwarrants_5C680C3D1A458A463F266ECE8B80F85B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_3B43FE4FC8EBB69DFDD06ECE8B80FB66" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Restricted cash</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Restricted Cash for Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities" xlink:label="loc_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12" xlink:to="lab_us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities_F2352908B97E3ECE81626ECE8B804F12" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A" xlink:to="lab_us-gaap_IncreaseDecreaseInReceivables_6BC0E002BE7A237D64166ECE8B809A9A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_DE91F046C0001A582D9C6ECE8B80BE80" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD" xlink:to="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_E783BD56212CCB77F16A6ECE8B800ADD" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_08086E2D693F9BD4EC266ECE8B807402" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued income taxes</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Income Taxes Payable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD" xlink:to="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_B89E94615C2A1ECF03C76ECE8B8009BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by (used for) operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_646BF519F295CBA225426ECE8B8061FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash used for investing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BD999517CDF095EC3BE06ECE8B818BE6" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Acquisition of property, plant, and equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_EF144F35AE49F1A4E5196ECE8B81C0C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_A202B27E02C5A84FC4C86ECE8B81C9C5_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross_A202B27E02C5A84FC4C86ECE8B81C9C5" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Acquisition of net assets of Residential Control Systems, Inc.</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_A202B27E02C5A84FC4C86ECE8B81C9C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesGross_A202B27E02C5A84FC4C86ECE8B81C9C5" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesGross_A202B27E02C5A84FC4C86ECE8B81C9C5" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Acquisition of intangible assets</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Intangible Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="loc_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A" xlink:to="lab_us-gaap_PaymentsToAcquireIntangibleAssets_97A8B2B1301FE30D7B136ECE8B815B0A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Increase in restricted cash</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Restricted Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCash" xlink:label="loc_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED" xlink:to="lab_us-gaap_IncreaseDecreaseInRestrictedCash_3F009BEC4BE633C06E846EE2A50ED8ED" xlink:type="arc" />
    <link:label id="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD_terseLabel_en-US" xlink:label="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deposit received toward sale of Guangzhou factory</link:label>
    <link:label id="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD_label_en-US" xlink:label="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Divestiture of Businesses, Escrow Deposit</link:label>
    <link:label id="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD_documentation_en-US" xlink:label="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proceeds from Divestiture of Businesses, Escrow Deposit</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit" xlink:label="loc_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD" xlink:to="lab_ueic_ProceedsfromDivestitureofBusinessesEscrowDeposit_832642C91E2326EE2EAE6EE3EAEC5FCD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deconsolidation of Encore Controls LLC</link:label>
    <link:label id="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Divestiture of Interest in Consolidated Subsidiaries</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9" xlink:to="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_4B981BC822DFC1D78B6D6ECE8B8116C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used for investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8454A64C47E948AB5ADA6ECE8B81E032" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash provided by (used for) financing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_FDEBCBC4B6D048B46E1C6ECE8B817A56" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowings under line of credit</link:label>
    <link:label id="lab_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648_label_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648" xlink:to="lab_us-gaap_ProceedsFromShortTermDebt_0AAD0A56BD3AFF9F25FB6ECE8B819648" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repayments on line of credit</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331" xlink:to="lab_us-gaap_RepaymentsOfShortTermDebt_001D6C5D4D9AE3EC926C6ECE8B814331" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from stock options exercised</link:label>
    <link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987_label_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Stock Options Exercised</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987" xlink:to="lab_us-gaap_ProceedsFromStockOptionsExercised_EF7B23908BE1D3E49EEF6ECE8B814987" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Treasury stock purchased</link:label>
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_824A96563EA6371D29E26ECE8B81050F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D_verboseLabel_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Excess tax benefit from stock-based compensation</link:label>
    <link:label id="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D_label_en-US" xlink:label="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Excess Tax Benefit from Share-based Compensation, Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D" xlink:to="lab_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_34843423B4FA36F22E4A6ECE8B81F62D" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by (used for) financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A0729D2084A04EEF1ED66ECE8B81DD47" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F_verboseLabel_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Effect of exchange rate changes on cash</link:label>
    <link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F_label_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of Exchange Rate on Cash and Cash Equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F" xlink:to="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_FB1AE97293907B18E2E16ECE8B81402F" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net increase (decrease) in cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872" xlink:to="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_60A1BE26E5275FF51C196ECE8B810872" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at beginning of year</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C8C31EA14A7027D71F676ECE8B815AEF" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_263FAA17D889890FA52E6ECE8B81B8F6_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_263FAA17D889890FA52E6ECE8B81B8F6" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_263FAA17D889890FA52E6ECE8B81B8F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_263FAA17D889890FA52E6ECE8B81B8F6" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_263FAA17D889890FA52E6ECE8B81B8F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9_terseLabel_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental cash flow information:</link:label>
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9" xlink:to="lab_us-gaap_SupplementalCashFlowInformationAbstract_8A30543B4A03EC5389626ECE8B818FD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes paid</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27" xlink:to="lab_us-gaap_IncomeTaxesPaid_97C27603BE1677993C016ECE8B812B27" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest paid</link:label>
    <link:label id="lab_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Paid, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC" xlink:to="lab_us-gaap_InterestPaidNet_265A8B684B6D083616206ECE8B827FEC" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_9BDD6FB768E173F5664E53CD3A3DBADB_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_9BDD6FB768E173F5664E53CD3A3DBADB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued Compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_9BDD6FB768E173F5664E53CD3A3DBADB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_9BDD6FB768E173F5664E53CD3A3DBADB" xlink:to="lab_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_9BDD6FB768E173F5664E53CD3A3DBADB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD" xlink:to="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_81B41D81F5DC773692D59233B63DAEFD" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Type [Axis]</link:label>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE" xlink:to="lab_us-gaap_RestructuringCostAndReserveAxis_61BBE19DE104A3FD30259233B63D96EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Restructuring [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52_label_en-US" xlink:label="lab_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Restructuring [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52" xlink:to="lab_us-gaap_TypeOfRestructuringDomain_31FACD162E1BF76328599233B63DCD52" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee severance</link:label>
    <link:label id="lab_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C_label_en-US" xlink:label="lab_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Severance [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="loc_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C" xlink:to="lab_us-gaap_EmployeeSeveranceMember_FA3C9056982C41725B6E9233B63D016C" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Axis]</link:label>
    <link:label id="lab_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD_label_en-US" xlink:label="lab_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringPlanAxis" xlink:label="loc_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD" xlink:to="lab_us-gaap_RestructuringPlanAxis_A7A3C68E6A59422DE14B9233B63DD6BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Domain]</link:label>
    <link:label id="lab_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C_label_en-US" xlink:label="lab_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringPlanDomain" xlink:label="loc_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C" xlink:to="lab_us-gaap_RestructuringPlanDomain_6F74D7FEAEC5321F166F9233B63DF46C" xlink:type="arc" />
    <link:label id="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8_terseLabel_en-US" xlink:label="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Manufacturing activities transition</link:label>
    <link:label id="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8_label_en-US" xlink:label="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Manufacturing Activities Transition [Member]</link:label>
    <link:label id="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8_documentation_en-US" xlink:label="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Manufacturing Activities Transition [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ManufacturingActivitiesTransitionMember" xlink:label="loc_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8" xlink:to="lab_ueic_ManufacturingActivitiesTransitionMember_CAAD4133FF2268E2E2689233B63DF4B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66" xlink:to="lab_us-gaap_IncomeStatementLocationAxis_D22C4B7C463021EA6B4D9233B63D0A66" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66" xlink:to="lab_us-gaap_IncomeStatementLocationDomain_3F60A8E095048E0747939233B63D1C66" xlink:type="arc" />
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149_terseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Selling, general and administrative expenses</link:label>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, General and Administrative Expenses [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_7A489592132DC9DDCFDE9233B63D5149" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71" xlink:to="lab_us-gaap_BalanceSheetLocationAxis_624FBD5E5C4E8CE9B4C89233B63DFD71" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8" xlink:to="lab_us-gaap_BalanceSheetLocationDomain_5579510E0E7028FAEF729233B63EE6A8" xlink:type="arc" />
    <link:label id="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948_terseLabel_en-US" xlink:label="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued compensation</link:label>
    <link:label id="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948_label_en-US" xlink:label="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee-related Liabilities, Current [Member]</link:label>
    <link:label id="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948_documentation_en-US" xlink:label="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Employee-related Liabilities, Current [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_EmployeerelatedLiabilitiesCurrentMember" xlink:label="loc_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948" xlink:to="lab_ueic_EmployeerelatedLiabilitiesCurrentMember_E1FFF86EFFE7BD46CA5D9233B63E4948" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508_label_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508" xlink:to="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_6ABAFEB6F82017A96F889233B63E1508" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749_label_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749" xlink:to="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_B727713FDC862BAF364B9233B63E4749" xlink:type="arc" />
    <link:label id="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5_terseLabel_en-US" xlink:label="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guangzhou Factory</link:label>
    <link:label id="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5_label_en-US" xlink:label="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guangzhou Factory [Member]</link:label>
    <link:label id="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5_documentation_en-US" xlink:label="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Guangzhou Factory [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_GuangzhouFactoryMember" xlink:label="loc_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5" xlink:to="lab_ueic_GuangzhouFactoryMember_176C32D840D7FB8A4FAC9233B63E7AB5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Axis]</link:label>
    <link:label id="lab_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1_label_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupClassificationAxis" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1" xlink:to="lab_us-gaap_DisposalGroupClassificationAxis_C1F5FCD145BB49E929E29233B63E45D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Domain]</link:label>
    <link:label id="lab_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C_label_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupClassificationDomain" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C" xlink:to="lab_us-gaap_DisposalGroupClassificationDomain_CC16393905254189F2289233B63E340C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposed of by sale</link:label>
    <link:label id="lab_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308_label_en-US" xlink:label="lab_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308" xlink:to="lab_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_48624A4BDCEE8DA4C5F29233B63E4308" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A" xlink:to="lab_us-gaap_RestructuringCostAndReserveLineItems_A8B1BB3823F25D9E2B659233B63E342A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Factory transition restructuring charges</link:label>
    <link:label id="lab_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913_label_en-US" xlink:label="lab_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Charges</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913" xlink:to="lab_us-gaap_RestructuringCharges_5799814C996DA94D0B969233B63EF913" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unpaid severance costs</link:label>
    <link:label id="lab_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204_label_en-US" xlink:label="lab_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Reserve</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204" xlink:to="lab_us-gaap_RestructuringReserve_AA9EA8CF370F6810E4A39233B63E9204" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consideration</link:label>
    <link:label id="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D_label_en-US" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Consideration</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D" xlink:to="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_21E0DA0F6A8C3C68BF1A9233B63EAD3D" xlink:type="arc" />
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E_terseLabel_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period to cease operations (up to)</link:label>
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E_label_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Period to Cease Operations</link:label>
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E_documentation_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Period to Cease Operations</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations" xlink:label="loc_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E" xlink:to="lab_ueic_DisposalGroupIncludingDiscontinuedOperationPeriodtoCeaseOperations_F1C0840EF13B49A5F1B59233B63EA49E" xlink:type="arc" />
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91_terseLabel_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected term of completion</link:label>
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91_label_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Expected Term of Completion</link:label>
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91_documentation_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Expected Term of Completion</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion" xlink:label="loc_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91" xlink:to="lab_ueic_DisposalGroupIncludingDiscontinuedOperationExpectedTermofCompletion_6FD17C8433BBA42768259233B63E4A91" xlink:type="arc" />
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920_terseLabel_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Escrow deposit as percentage of purchase price</link:label>
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920_label_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Consideration, Escrow Deposit as Percentage of Purchase Price</link:label>
    <link:label id="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920_documentation_en-US" xlink:label="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Consideration, Escrow Deposit as Percentage of Purchase Price</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice" xlink:label="loc_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920" xlink:to="lab_ueic_DisposalGroupIncludingDiscontinuedOperationConsiderationEscrowDepositasPercentageofPurchasePrice_5DA109C78F4CEF9795F89233B63E8920" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets held for sale</link:label>
    <link:label id="lab_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B_label_en-US" xlink:label="lab_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B" xlink:to="lab_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_7A063BEFFBD13C6923B59233B63E6C4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares (in 000's)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_C28F3389B1C5FE74C80153CD39ED8FB5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Non-vested at beginning of period (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4DA76AAFCA4B05A93D0553CD39EDC6BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_176939E079B2BDEC2D7353CD39EE70EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA_negatedLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Vested (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_FBD33B2C68208776015B53CD39EEE3AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4_negatedLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Forfeited (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_A7B88FA9D0E685D1AB2C53CD39EECCB4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0960DE9155314231E02453CD39EE311F_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0960DE9155314231E02453CD39EE311F" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Non-vested at end of period (in shares)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0960DE9155314231E02453CD39EE311F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0960DE9155314231E02453CD39EE311F" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0960DE9155314231E02453CD39EE311F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted-Average Grant Date Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_57B9CE8E3D8DCC74523753CD39EE850A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Non-vested at beginning of period (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6759152EA7E1792C239F53CD39EED2EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Granted (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_5F700C150B445824507C53CD39EE95D9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Vested (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5F4F3C66B9D50BCBD85E53CD39EEBABF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Forfeited (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_49524CAA429516C7C2B153CD39EEEB55" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6ABC882BC8095BE7FDBF53CD39EE53DF_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6ABC882BC8095BE7FDBF53CD39EE53DF" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Non-vested at end of period (in dollars per share)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6ABC882BC8095BE7FDBF53CD39EE53DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6ABC882BC8095BE7FDBF53CD39EE53DF" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_6ABC882BC8095BE7FDBF53CD39EE53DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementAbstract_61694E4F6D53AC81A06D53CD39679C94_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_61694E4F6D53AC81A06D53CD39679C94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_61694E4F6D53AC81A06D53CD39679C94" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_61694E4F6D53AC81A06D53CD39679C94" xlink:to="lab_us-gaap_IncomeStatementAbstract_61694E4F6D53AC81A06D53CD39679C94" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162_verboseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cost of sales</link:label>
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Goods and Services Sold</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162" xlink:to="lab_us-gaap_CostOfGoodsAndServicesSold_66C79D2265220C7437D353CD39686162" xlink:type="arc" />
    <link:label id="lab_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF_totalLabel_en-US" xlink:label="lab_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gross profit</link:label>
    <link:label id="lab_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF_label_en-US" xlink:label="lab_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross Profit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF" xlink:to="lab_us-gaap_GrossProfit_13F7A665154EDC016B7E53CD396819EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3_verboseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Research and development expenses</link:label>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Research and Development Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3" xlink:to="lab_us-gaap_ResearchAndDevelopmentExpense_551E315364BC38CF103353CD3968D6B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D_verboseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Selling, general and administrative expenses</link:label>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, General and Administrative Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpense_0C0B29909D7A39058B5F53CD3968DC5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating income</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587" xlink:to="lab_us-gaap_OperatingIncomeLoss_EBB1DEF728249E12897053CD39681587" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47_verboseLabel_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest income (expense), net</link:label>
    <link:label id="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47_label_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Income (Expense), Nonoperating, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47" xlink:to="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_3727E601B5EBA69C7A7453CD3968BD47" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other income (expense), net</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense_177BBAE9EFB77870DBAF53CD3968620B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income before provision for income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_A278B0530F462A6786BD53CD39697CE0" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_32548BAA54222AC65FB253CD39691426_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_32548BAA54222AC65FB253CD39691426" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provision for income taxes</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_32548BAA54222AC65FB253CD39691426" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_32548BAA54222AC65FB253CD39691426" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_32548BAA54222AC65FB253CD39691426" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_B58D7692A7444018271D53CD39692642_totalLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_B58D7692A7444018271D53CD39692642" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_B58D7692A7444018271D53CD39692642" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_B58D7692A7444018271D53CD39692642" xlink:to="lab_us-gaap_ProfitLoss_B58D7692A7444018271D53CD39692642" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to noncontrolling interest</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292" xlink:to="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_E1457D0307905A02790D53CD39694292" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_1B12B4D9337A03B816C153CD39692FE8_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_1B12B4D9337A03B816C153CD39692FE8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Universal Electronics Inc.</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_1B12B4D9337A03B816C153CD39692FE8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_1B12B4D9337A03B816C153CD39692FE8" xlink:to="lab_us-gaap_NetIncomeLoss_1B12B4D9337A03B816C153CD39692FE8" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_988C0E64AB0C5FC35C9253CD39695F5B_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract_988C0E64AB0C5FC35C9253CD39695F5B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings per share attributable to Universal Electronics Inc.:</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_988C0E64AB0C5FC35C9253CD39695F5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract_988C0E64AB0C5FC35C9253CD39695F5B" xlink:to="lab_us-gaap_EarningsPerShareAbstract_988C0E64AB0C5FC35C9253CD39695F5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_EAC96836BE249B5C614453CD396911B3_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_EAC96836BE249B5C614453CD396911B3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Basic (in dollars per share)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_EAC96836BE249B5C614453CD396911B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_EAC96836BE249B5C614453CD396911B3" xlink:to="lab_us-gaap_EarningsPerShareBasic_EAC96836BE249B5C614453CD396911B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_934BF9408FBE3B7E4FA453CD396959DA_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_934BF9408FBE3B7E4FA453CD396959DA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Diluted (in dollars per share)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_934BF9408FBE3B7E4FA453CD396959DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_934BF9408FBE3B7E4FA453CD396959DA" xlink:to="lab_us-gaap_EarningsPerShareDiluted_934BF9408FBE3B7E4FA453CD396959DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares used in computing earnings per share:</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8D0B4E4218F6CB6D34DB53CD3969F3A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F41C4FA2BBD3362CF7A53CD3969AACD_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F41C4FA2BBD3362CF7A53CD3969AACD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Basic (in shares)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F41C4FA2BBD3362CF7A53CD3969AACD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F41C4FA2BBD3362CF7A53CD3969AACD" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F41C4FA2BBD3362CF7A53CD3969AACD" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_91EAB7700F09F211852F53CD3969D3D6_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_91EAB7700F09F211852F53CD3969D3D6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Diluted (in shares)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_91EAB7700F09F211852F53CD3969D3D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_91EAB7700F09F211852F53CD3969D3D6" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_91EAB7700F09F211852F53CD3969D3D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB_terseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net gain (loss) on foreign currency exchange contracts</link:label>
    <link:label id="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB_label_en-US" xlink:label="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Derivative Instruments, Net, Pretax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB" xlink:to="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_97DDB52899548423B77053CD38CA87CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net gain (loss) on foreign currency exchange transactions</link:label>
    <link:label id="lab_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Currency Transaction Gain (Loss), before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824" xlink:to="lab_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_4D4D43CF7D8A79B32DA353CD38CA3824" xlink:type="arc" />
    <link:label id="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92_terseLabel_en-US" xlink:label="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other income (expense)</link:label>
    <link:label id="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92_label_en-US" xlink:label="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Income (Expense)</link:label>
    <link:label id="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92_documentation_en-US" xlink:label="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Income (Expense)</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_OtherIncomeExpense" xlink:label="loc_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92" xlink:to="lab_ueic_OtherIncomeExpense_7A65AA3F5CFBD9207C3F53CD38CA4E92" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_BA8783F29116936643E253CD38CA70B3_totalLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_BA8783F29116936643E253CD38CA70B3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other income (expense), net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_BA8783F29116936643E253CD38CA70B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_BA8783F29116936643E253CD38CA70B3" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense_BA8783F29116936643E253CD38CA70B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of Presentation</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3214BE2A567B51B8222053CD36F14A81" xlink:type="arc" />
    <link:label id="lab_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimates, Judgments and Assumptions</link:label>
    <link:label id="lab_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6" xlink:to="lab_us-gaap_UseOfEstimates_21A297F77BF2D21E109E53CD36F1BEC6" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_5FC8279B66ADD4AFE1B353CD36F165A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F_verboseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock-Based Compensation</link:label>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_58CB8ED7F625046C001453CD3705B16F" xlink:type="arc" />
    <link:label id="lab_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C_verboseLabel_en-US" xlink:label="lab_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Changes in Reserve for Product Warranty Claim Costs</link:label>
    <link:label id="lab_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C_label_en-US" xlink:label="lab_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Movement in Standard Product Warranty Accrual [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MovementInStandardProductWarrantyAccrualRollForward" xlink:label="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C" xlink:to="lab_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_222D432758893182440D9233B641D23C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_9835B432CE12DE7CBFE39233B641CC9D_periodStartLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_9835B432CE12DE7CBFE39233B641CC9D" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_9835B432CE12DE7CBFE39233B641CC9D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual_9835B432CE12DE7CBFE39233B641CC9D" xlink:to="lab_us-gaap_ProductWarrantyAccrual_9835B432CE12DE7CBFE39233B641CC9D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B_verboseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accruals for warranties issued during the period</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:label="loc_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B" xlink:to="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_2DB90E4070236DCA2F8E9233B642265B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03_negatedLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Settlements (in cash or in kind) during the period</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Decrease for Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductWarrantyAccrualPayments" xlink:label="loc_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03" xlink:to="lab_us-gaap_ProductWarrantyAccrualPayments_2554D6C93FB0AC107B119233B642EC03" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_35758135A0D1476A60029233B6420FAA_periodEndLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_35758135A0D1476A60029233B6420FAA" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_35758135A0D1476A60029233B6420FAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual_35758135A0D1476A60029233B6420FAA" xlink:to="lab_us-gaap_ProductWarrantyAccrual_35758135A0D1476A60029233B6420FAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Cash and Cash Equivalents [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash and Cash Equivalents [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCashAndCashEquivalentsTable" xlink:label="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049" xlink:to="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTable_8635249F065032FD472B6ECE8B654049" xlink:type="arc" />
    <link:label id="lab_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4_terseLabel_en-US" xlink:label="lab_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">South America</link:label>
    <link:label id="lab_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4_label_en-US" xlink:label="lab_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">South America [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SouthAmericaMember" xlink:label="loc_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4" xlink:to="lab_us-gaap_SouthAmericaMember_CA41682D59C28120477F6ECE8B669FD4" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingency Nature [Axis]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0_label_en-US" xlink:label="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency Nature [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0" xlink:to="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_0662FF1D3FD75BFCFB566ECE8B66A1B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingency, Nature [Domain]</link:label>
    <link:label id="lab_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE_label_en-US" xlink:label="lab_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Nature [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE" xlink:to="lab_us-gaap_LossContingencyNatureDomain_0B9C15D4FD45A4B6E6346ECE8B6680CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B_terseLabel_en-US" xlink:label="lab_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Surety bond</link:label>
    <link:label id="lab_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B_label_en-US" xlink:label="lab_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Surety Bond [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SuretyBondMember" xlink:label="loc_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B" xlink:to="lab_us-gaap_SuretyBondMember_FCE6AE0DC2E7B378FE7A6ECE8B66C13B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents [Line Items]</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsLineItems" xlink:label="loc_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2" xlink:to="lab_us-gaap_CashAndCashEquivalentsLineItems_FFC1893EAC08D60D6AFD6ECE8B67C0C2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_1DE1125E4F599A56254C6ECE8B6769BE_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_1DE1125E4F599A56254C6ECE8B6769BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1DE1125E4F599A56254C6ECE8B6769BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1DE1125E4F599A56254C6ECE8B6769BE" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_1DE1125E4F599A56254C6ECE8B6769BE" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted Cash [Abstract]</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Cash and Investments [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedCashAndInvestmentsAbstract" xlink:label="loc_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2" xlink:to="lab_us-gaap_RestrictedCashAndInvestmentsAbstract_8BFA3A96C8762448E28B6ECE8B675FB2" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted cash</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Cash and Cash Equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalents_CC28877DAA28C7FA0DFC6ECE8B676C1A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term restricted cash</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Cash and Cash Equivalents, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsNoncurrent_35A13B845C69746C1B006ECE8B67C025" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative [Table]</link:label>
    <link:label id="lab_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B_label_en-US" xlink:label="lab_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B" xlink:to="lab_us-gaap_DerivativeTable_72F62694E0C0915BF55C53CD38872A6B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instrument Risk [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_66C6FCF09C4F8995ECC853CD3887A2EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Contract [Domain]</link:label>
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Contract [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01" xlink:to="lab_us-gaap_DerivativeContractTypeDomain_7529A4088BEC878DB7E253CD3887AF01" xlink:type="arc" />
    <link:label id="lab_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6_verboseLabel_en-US" xlink:label="lab_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency exchange contracts</link:label>
    <link:label id="lab_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6_label_en-US" xlink:label="lab_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6" xlink:to="lab_us-gaap_ForeignExchangeForwardMember_2DEC07FAA79FDB65584053CD3887D6F6" xlink:type="arc" />
    <link:label id="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF_terseLabel_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency exchange contract, One</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF_label_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract One [Member]</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF_documentation_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract One [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ForeignExchangeForwardContractOneMember" xlink:label="loc_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF" xlink:to="lab_ueic_ForeignExchangeForwardContractOneMember_D64629391C2B2E60A84553CD38874ACF" xlink:type="arc" />
    <link:label id="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479_terseLabel_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency exchange contract, Two</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479_label_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract Two [Member]</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479_documentation_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract Two [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ForeignExchangeForwardContractTwoMember" xlink:label="loc_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479" xlink:to="lab_ueic_ForeignExchangeForwardContractTwoMember_FE6BAE243900454CD77353CD38883479" xlink:type="arc" />
    <link:label id="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5_terseLabel_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency exchange contract, Three</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5_label_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract Three [Member]</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5_documentation_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract Three [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ForeignExchangeForwardContractThreeMember" xlink:label="loc_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5" xlink:to="lab_ueic_ForeignExchangeForwardContractThreeMember_412D748803830DCFFA6653CD38883DE5" xlink:type="arc" />
    <link:label id="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6_terseLabel_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency exchange contract, Four</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6_label_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract Four [Member]</link:label>
    <link:label id="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6_documentation_en-US" xlink:label="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign Exchange Forward, Contract Four [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ForeignExchangeForwardContractFourMember" xlink:label="loc_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6" xlink:to="lab_ueic_ForeignExchangeForwardContractFourMember_C62D8C4D2A915A36644153CD38888BC6" xlink:type="arc" />
    <link:label id="lab_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150_terseLabel_en-US" xlink:label="lab_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency [Axis]</link:label>
    <link:label id="lab_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150_label_en-US" xlink:label="lab_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrencyAxis" xlink:label="loc_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150" xlink:to="lab_us-gaap_CurrencyAxis_3B4D4297D6DBB43BBDD053CD388DC150" xlink:type="arc" />
    <link:label id="lab_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011_terseLabel_en-US" xlink:label="lab_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative by Currency Position Held [Domain]</link:label>
    <link:label id="lab_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011_label_en-US" xlink:label="lab_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">All Currencies [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_AllCurrenciesDomain" xlink:label="loc_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011" xlink:to="lab_currency_AllCurrenciesDomain_A5B0309878D70839FACC53CD388D2011" xlink:type="arc" />
    <link:label id="lab_currency_EUR_03F38C67FF8CBD31785C53CD388D109B_terseLabel_en-US" xlink:label="lab_currency_EUR_03F38C67FF8CBD31785C53CD388D109B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">USD/Euro</link:label>
    <link:label id="lab_currency_EUR_03F38C67FF8CBD31785C53CD388D109B_label_en-US" xlink:label="lab_currency_EUR_03F38C67FF8CBD31785C53CD388D109B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Euro Member Countries, Euro</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_EUR" xlink:label="loc_currency_EUR_03F38C67FF8CBD31785C53CD388D109B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_EUR_03F38C67FF8CBD31785C53CD388D109B" xlink:to="lab_currency_EUR_03F38C67FF8CBD31785C53CD388D109B" xlink:type="arc" />
    <link:label id="lab_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A_terseLabel_en-US" xlink:label="lab_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">USD/Chinese Yuan Renminbi</link:label>
    <link:label id="lab_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A_label_en-US" xlink:label="lab_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">China, Yuan Renminbi</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_CNY" xlink:label="loc_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A" xlink:to="lab_currency_CNY_FEA84F9BB69FFAE4601953CD388DCE3A" xlink:type="arc" />
    <link:label id="lab_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE_terseLabel_en-US" xlink:label="lab_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">USD/Brazilian Real</link:label>
    <link:label id="lab_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE_label_en-US" xlink:label="lab_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Brazil, Brazil Real</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_BRL" xlink:label="loc_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE" xlink:to="lab_currency_BRL_751E475242B5BF37CAFE53CD388DDCDE" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Designation [Axis]</link:label>
    <link:label id="lab_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Designation [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471" xlink:to="lab_us-gaap_HedgingDesignationAxis_318A9F016AD3A508888553CD388DA471" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Designation [Domain]</link:label>
    <link:label id="lab_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Designation [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5" xlink:to="lab_us-gaap_HedgingDesignationDomain_5B444C08D676649B867D53CD388D5AD5" xlink:type="arc" />
    <link:label id="lab_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872_terseLabel_en-US" xlink:label="lab_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Not designated as hedging instrument</link:label>
    <link:label id="lab_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872_label_en-US" xlink:label="lab_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Not Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872" xlink:to="lab_us-gaap_NondesignatedMember_66B9272E589CE91CADA453CD388EB872" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F_label_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F" xlink:to="lab_us-gaap_DerivativeLineItems_F116C902B2CB11BF5CC553CD388E9F4F" xlink:type="arc" />
    <link:label id="lab_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772_terseLabel_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notional value</link:label>
    <link:label id="lab_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772_label_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Notional Amount</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="loc_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772" xlink:to="lab_invest_DerivativeNotionalAmount_E9A8B20F5289E975E06A53CD388E4772" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forward rate</link:label>
    <link:label id="lab_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E_label_en-US" xlink:label="lab_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Forward Exchange Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeForwardExchangeRate1" xlink:label="loc_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E" xlink:to="lab_us-gaap_DerivativeForwardExchangeRate1_6E502DE9F2CD185E489A53CD388E715E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized gain/(loss) recorded at balance sheet date</link:label>
    <link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2_label_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Gain (Loss) on Derivative, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2" xlink:to="lab_us-gaap_DerivativeGainLossOnDerivativeNet_4D73927B8ABCB03A12F853CD388E7DF2" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0312879E8DB3096EBF037D89EE69C2ED_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0312879E8DB3096EBF037D89EE69C2ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0312879E8DB3096EBF037D89EE69C2ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0312879E8DB3096EBF037D89EE69C2ED" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0312879E8DB3096EBF037D89EE69C2ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8" xlink:to="lab_us-gaap_ScheduleOfGoodwillTable_F56BD7EB28EBAA33EDEC7D89EE691BE8" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill [Line Items]</link:label>
    <link:label id="lab_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6_label_en-US" xlink:label="lab_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6" xlink:to="lab_us-gaap_GoodwillLineItems_5AF98F4F9FC6166F226F7D89EE6E93E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065_label_en-US" xlink:label="lab_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="loc_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065" xlink:to="lab_us-gaap_GoodwillRollForward_06B0E500D9A6734E0F947D89EE6FD065" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D_periodStartLabel_en-US" xlink:label="lab_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at December 31, 2016</link:label>
    <link:label id="lab_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D_label_en-US" xlink:label="lab_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D" xlink:to="lab_us-gaap_Goodwill_D52521B9A7C510D735817D89EE6F669D" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill acquired during the period (1)</link:label>
    <link:label id="lab_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5_label_en-US" xlink:label="lab_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill, Acquired During Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5" xlink:to="lab_us-gaap_GoodwillAcquiredDuringPeriod_F0F31EAF92FF426C63887D89EE6F91E5" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign exchange effects</link:label>
    <link:label id="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237_label_en-US" xlink:label="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill, Foreign Currency Translation Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237" xlink:to="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_25915D272AB4E69F53CA7D89EE6F0237" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_2FA7F1132AB3F1DCE1C17D89EE6F87CE_periodEndLabel_en-US" xlink:label="lab_us-gaap_Goodwill_2FA7F1132AB3F1DCE1C17D89EE6F87CE" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at September 30, 2017</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_2FA7F1132AB3F1DCE1C17D89EE6F87CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_2FA7F1132AB3F1DCE1C17D89EE6F87CE" xlink:to="lab_us-gaap_Goodwill_2FA7F1132AB3F1DCE1C17D89EE6F87CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Net, Current [Abstract]</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Net, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="loc_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0" xlink:to="lab_us-gaap_AccountsReceivableNetCurrentAbstract_478A8F8782435B125E1D53CD3766DCD0" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trade receivables, gross</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Gross, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6" xlink:to="lab_us-gaap_AccountsReceivableGrossCurrent_7DAD2054FC1971CBEF3053CD3766F9B6" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219_negatedLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Allowance for doubtful accounts</link:label>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Doubtful Accounts Receivable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_3CF70D32D63A9638232453CD3766D219" xlink:type="arc" />
    <link:label id="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0_negatedLabel_en-US" xlink:label="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Allowance for sales returns</link:label>
    <link:label id="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0_label_en-US" xlink:label="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Sales Returns</link:label>
    <link:label id="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0_documentation_en-US" xlink:label="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allowance for sales returns.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AllowanceForSalesReturns" xlink:label="loc_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0" xlink:to="lab_ueic_AllowanceForSalesReturns_266AE550D52595CD87D553CD376B8AF0" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C_totalLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net trade receivables</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent_336E375D632BBD8F0A6753CD376C4E9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31_label_en-US" xlink:label="lab_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Receivables, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherReceivablesNetCurrent" xlink:label="loc_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31" xlink:to="lab_us-gaap_OtherReceivablesNetCurrent_D228111205187632F90F53CD376C6C31" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_7169409D5FE96801D8BC53CD376C3DE2_totalLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_7169409D5FE96801D8BC53CD376C3DE2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable, net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_7169409D5FE96801D8BC53CD376C3DE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesNetCurrent_7169409D5FE96801D8BC53CD376C3DE2" xlink:to="lab_us-gaap_ReceivablesNetCurrent_7169409D5FE96801D8BC53CD376C3DE2" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62_verboseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Business Segment and Foreign Operations</link:label>
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62_label_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62" xlink:to="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4617D8335C2F063680853CD3785FE62" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_B0B4E97E3D47F477408973512269C78C_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_B0B4E97E3D47F477408973512269C78C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_B0B4E97E3D47F477408973512269C78C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_B0B4E97E3D47F477408973512269C78C" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_B0B4E97E3D47F477408973512269C78C" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7" xlink:to="lab_us-gaap_AssetsAbstract_957043EA8CAB260ED1597351226976F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current assets:</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA" xlink:to="lab_us-gaap_AssetsCurrentAbstract_EF613EE3D7AE555681237351226910FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_B566E12891F1739B60A87351226968C7_verboseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_B566E12891F1739B60A87351226968C7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_B566E12891F1739B60A87351226968C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_B566E12891F1739B60A87351226968C7" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_B566E12891F1739B60A87351226968C7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B_verboseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restricted cash</link:label>
    <link:label id="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B_label_en-US" xlink:label="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Cash and Cash Equivalents, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B" xlink:to="lab_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_237EB93080A215F791FF73512269961B" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNet_A3EDD747724A42C81167735122697596_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_A3EDD747724A42C81167735122697596" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Inventories, net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_A3EDD747724A42C81167735122697596" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_A3EDD747724A42C81167735122697596" xlink:to="lab_us-gaap_InventoryNet_A3EDD747724A42C81167735122697596" xlink:type="arc" />
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE_verboseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepaid Expense and Other Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE" xlink:to="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_0DB61A46896931E83EE87351226A99AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax receivable</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Receivable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E" xlink:to="lab_us-gaap_IncomeTaxesReceivable_CB7C753ADDD23319419C7351226AEE7E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Net of Valuation Allowance, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1" xlink:to="lab_us-gaap_DeferredTaxAssetsNetCurrent_50DCFF8EAA0390D857C07351226AFDD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08" xlink:to="lab_us-gaap_AssetsCurrent_F7CA32AA92E20F17FF687351226AFA08" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2_verboseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Property, plant, and equipment, net</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_EE95BDF8F8C117875D097351226ABDB2" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_A76367329AE0C1363BE37351226AC5D5_verboseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_A76367329AE0C1363BE37351226AC5D5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_A76367329AE0C1363BE37351226AC5D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_A76367329AE0C1363BE37351226AC5D5" xlink:to="lab_us-gaap_Goodwill_A76367329AE0C1363BE37351226AC5D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Intangible assets, net</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsNet_FE2C6B323F51820FC2847351226A5ABD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxAssetsNet_B23B8B4B5ED4793EFC2A7351226AF3B3_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxAssetsNet_B23B8B4B5ED4793EFC2A7351226AF3B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_B23B8B4B5ED4793EFC2A7351226AF3B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxAssetsNet_B23B8B4B5ED4793EFC2A7351226AF3B3" xlink:to="lab_us-gaap_DeferredIncomeTaxAssetsNet_B23B8B4B5ED4793EFC2A7351226AF3B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Net of Valuation Allowance, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095" xlink:to="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_15C8EC5295065EE6BC0F7351226AC095" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8" xlink:to="lab_us-gaap_OtherAssetsNoncurrent_838FC32E045938A012C07351226A9BF8" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286_label_en-US" xlink:label="lab_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286" xlink:to="lab_us-gaap_Assets_7A7BE025C07E8789B2B37351226AF286" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_363086355205D915D9787351226A5821" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current liabilities:</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_A7D4E13E7EDA93674A657351226A5A40" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A" xlink:to="lab_us-gaap_AccountsPayableCurrent_4F44EC9CF906E205C00C7351226B1F3A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LinesOfCreditCurrent_9DC67035EA897E06A1DF7351226BB312_verboseLabel_en-US" xlink:label="lab_us-gaap_LinesOfCreditCurrent_9DC67035EA897E06A1DF7351226BB312" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Line of credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="loc_us-gaap_LinesOfCreditCurrent_9DC67035EA897E06A1DF7351226BB312" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LinesOfCreditCurrent_9DC67035EA897E06A1DF7351226BB312" xlink:to="lab_us-gaap_LinesOfCreditCurrent_9DC67035EA897E06A1DF7351226BB312" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0_verboseLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued compensation</link:label>
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee-related Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0" xlink:to="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_EBFCABB9FF6296C0A1267351226B19A0" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D_verboseLabel_en-US" xlink:label="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued sales discounts, rebates and royalties</link:label>
    <link:label id="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D_label_en-US" xlink:label="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Sales Discounts Rebates and Royalties, Current</link:label>
    <link:label id="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D_documentation_en-US" xlink:label="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Sales Discounts Rebates and Royalties, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent" xlink:label="loc_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D" xlink:to="lab_ueic_AccruedSalesDiscountsRebatesandRoyaltiesCurrent_DDD8D901C217037260D97351226BE96D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued income taxes</link:label>
    <link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648_label_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Income Taxes, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648" xlink:to="lab_us-gaap_AccruedIncomeTaxesCurrent_227A6EB20D847DA3A1467351226B0648" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_B6456AB72B45527A84FC7351226B2CDB_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_B6456AB72B45527A84FC7351226B2CDB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other accrued expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_B6456AB72B45527A84FC7351226B2CDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAccruedLiabilitiesCurrent_B6456AB72B45527A84FC7351226B2CDB" xlink:to="lab_us-gaap_OtherAccruedLiabilitiesCurrent_B6456AB72B45527A84FC7351226B2CDB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77" xlink:to="lab_us-gaap_LiabilitiesCurrent_03993712708E89833F857351226B2D77" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-term liabilities:</link:label>
    <link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Noncurrent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531" xlink:to="lab_us-gaap_LiabilitiesNoncurrentAbstract_96C0433DFB30503634157351226B3531" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term contingent consideration</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_AA4F392465276D4CCD077351226B9B6A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Tax Liabilities, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF" xlink:to="lab_us-gaap_DeferredIncomeTaxLiabilitiesNet_41B50CF001EC05E77A077351226B9DBF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Net, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_531AB1AA5014002EDC3E7351226B8A50" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income tax payable</link:label>
    <link:label id="lab_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084_label_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Income Taxes, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedIncomeTaxesNoncurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084" xlink:to="lab_us-gaap_AccruedIncomeTaxesNoncurrent_4AE561596772BA4A5CE87351226B2084" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other long-term liabilities</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_77706154E23266A0AA707351226B974F" xlink:type="arc" />
    <link:label id="lab_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44_totalLabel_en-US" xlink:label="lab_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44_label_en-US" xlink:label="lab_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44" xlink:to="lab_us-gaap_Liabilities_94388C4C680090AFBB537351226B3B44" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commitments and contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996" xlink:to="lab_us-gaap_CommitmentsAndContingencies_734E96D2C43BB2DCE7837351226B1996" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240_verboseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stockholders' equity:</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240" xlink:to="lab_us-gaap_StockholdersEquityAbstract_A4A9601748982590D4D27351226B5240" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, $0.01 par value, 5,000,000 shares authorized; none issued or outstanding</link:label>
    <link:label id="lab_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87" xlink:to="lab_us-gaap_PreferredStockValue_E43698262C2A19B3396A7351226C8E87" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, $0.01 par value, 50,000,000 shares authorized; 23,687,651 and 23,575,340 shares issued on September 30, 2017 and December 31, 2016, respectively</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539" xlink:to="lab_us-gaap_CommonStockValue_59194304AE587CE7E6C67351226CC539" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA_verboseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Paid-in capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock_6F680E4CE545265772C77351226C66DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, at cost, 9,352,551 and 9,022,587 shares on September 30, 2017 and December 31, 2016, respectively</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61" xlink:to="lab_us-gaap_TreasuryStockValue_6E3C405D91C08DB2364C7351226C9D61" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C6116585EA0B1CAB3E747351226C401A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B_verboseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit_750918BB222591AD359B7351226C5E0B" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total stockholders' equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_6D84B4CBED41BED9CF137351226C9295" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_B9EF4C568718B8106E5F7351226C21B8" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value (in dollars per share)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Fair Value</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Fair Value</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightFairValue" xlink:label="loc_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA" xlink:to="lab_ueic_ClassofWarrantorRightFairValue_C2F8878A92CE933563AD53CD38A0FEBA" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A_terseLabel_en-US" xlink:label="lab_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Price of Universal Electronics Inc. common stock (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A_label_en-US" xlink:label="lab_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharePrice" xlink:label="loc_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A" xlink:to="lab_us-gaap_SharePrice_BAA868A2C7312D28836753CD38A0E10A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk-free interest rate</link:label>
    <link:label id="lab_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC_label_en-US" xlink:label="lab_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Assumptions, Risk Free Interest Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC" xlink:to="lab_us-gaap_FairValueAssumptionsRiskFreeInterestRate_7F2C7796FF6DEC68CC9953CD38A08CFC" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected volatility</link:label>
    <link:label id="lab_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379_label_en-US" xlink:label="lab_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Assumptions, Expected Volatility Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379" xlink:to="lab_us-gaap_FairValueAssumptionsExpectedVolatilityRate_D8523120E7036E98BDFD53CD38A01379" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected life in years</link:label>
    <link:label id="lab_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33_label_en-US" xlink:label="lab_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Assumptions, Expected Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssumptionsExpectedTerm" xlink:label="loc_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33" xlink:to="lab_us-gaap_FairValueAssumptionsExpectedTerm_01F91E0D2B877B3C7AC053CD38A0FC33" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848" xlink:to="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_DA585EF59F43CEE5AA9F6ECE8B22B848" xlink:type="arc" />
    <link:label id="lab_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F_verboseLabel_en-US" xlink:label="lab_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Distribution rights</link:label>
    <link:label id="lab_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F_label_en-US" xlink:label="lab_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distribution Rights [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionRightsMember" xlink:label="loc_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F" xlink:to="lab_us-gaap_DistributionRightsMember_35B85F9743B55B315D7C6ECE8B22625F" xlink:type="arc" />
    <link:label id="lab_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3_verboseLabel_en-US" xlink:label="lab_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Patents</link:label>
    <link:label id="lab_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3_label_en-US" xlink:label="lab_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Patents [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PatentsMember" xlink:label="loc_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3" xlink:to="lab_us-gaap_PatentsMember_D3BBCB4A1ACE7E7072756ECE8B2220A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982_verboseLabel_en-US" xlink:label="lab_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Trademarks and trade names (2)</link:label>
    <link:label id="lab_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982_label_en-US" xlink:label="lab_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trademarks and Trade Names [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TrademarksAndTradeNamesMember" xlink:label="loc_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982" xlink:to="lab_us-gaap_TrademarksAndTradeNamesMember_8586D9028639BC275A3C6ECE8B220982" xlink:type="arc" />
    <link:label id="lab_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C_verboseLabel_en-US" xlink:label="lab_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Developed and core technology</link:label>
    <link:label id="lab_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C_label_en-US" xlink:label="lab_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Developed Technology Rights [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C" xlink:to="lab_us-gaap_DevelopedTechnologyRightsMember_40D8D6B2C8F9E9976CA46ECE8B22A18C" xlink:type="arc" />
    <link:label id="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9_terseLabel_en-US" xlink:label="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalized software development costs</link:label>
    <link:label id="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9_label_en-US" xlink:label="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Software and Software Development Costs [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9" xlink:to="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_F7DF0ED2A4203BC8D8F46ECE8B2243E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer relationships (2)</link:label>
    <link:label id="lab_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61_label_en-US" xlink:label="lab_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Relationships [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61" xlink:to="lab_us-gaap_CustomerRelationshipsMember_B2A57AECD039FBF8A1066ECE8B23EC61" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE_terseLabel_en-US" xlink:label="lab_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Order backlog (2)</link:label>
    <link:label id="lab_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE_label_en-US" xlink:label="lab_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Order or Production Backlog [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="loc_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE" xlink:to="lab_us-gaap_OrderOrProductionBacklogMember_7805AC502E52F8197C9D6EE9FC6E01AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30_terseLabel_en-US" xlink:label="lab_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trade name</link:label>
    <link:label id="lab_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30_label_en-US" xlink:label="lab_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade Names [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TradeNamesMember" xlink:label="loc_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30" xlink:to="lab_us-gaap_TradeNamesMember_4D15D15D120279DA2C586ECE8B232B30" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of sales</link:label>
    <link:label id="lab_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E_label_en-US" xlink:label="lab_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Sales [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="loc_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E" xlink:to="lab_us-gaap_CostOfSalesMember_FFB4EB0F1D95E882E2036ECE8B234F7E" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets [Line Items]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_7180FC4EAD1395795EF46ECE8B2349C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Net [Abstract]</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsNetAbstract_6BB874A7B43C9F6FC7046ECE8B23B64F" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Gross</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EE5D29E78577A6A3CD826ECE8B23C863" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740_negatedLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accumulated Amortization</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Accumulated Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DC1EE45A7B5DAEBEDA7A6ECE8B23F740" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_F6B8EB96CB61AE87D44D6ECE8B234871_totalLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_F6B8EB96CB61AE87D44D6ECE8B234871" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_F6B8EB96CB61AE87D44D6ECE8B234871" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_F6B8EB96CB61AE87D44D6ECE8B234871" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsNet_F6B8EB96CB61AE87D44D6ECE8B234871" xlink:type="arc" />
    <link:label id="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5_terseLabel_en-US" xlink:label="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-lived intangible assets, fully amortized, gross</link:label>
    <link:label id="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5_label_en-US" xlink:label="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Fully Amortized, Gross</link:label>
    <link:label id="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5_documentation_en-US" xlink:label="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Fully Amortized, Gross</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross" xlink:label="loc_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5" xlink:to="lab_ueic_FiniteLivedIntangibleAssetsFullyAmortizedGross_0FF04DBD576BDD7024676ECE8B24D8A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-lived intangible assets</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_8DDCCE54E698473733DC6ECE8B24CA3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Estimated lives, finite-lived intangible asset</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Asset, Useful Life</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetUsefulLife_22F311F8AB0A28CE355B6ECE8B245CE1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization expense</link:label>
    <link:label id="lab_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5_label_en-US" xlink:label="lab_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amortization of Intangible Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5" xlink:to="lab_us-gaap_AmortizationOfIntangibleAssets_732B257C3A2BE2D2CA886ECE8B249ED5" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Net Sales to External Customers by Geographic Area</link:label>
    <link:label id="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA_label_en-US" xlink:label="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from External Customers by Geographic Areas [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock" xlink:label="loc_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA" xlink:to="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_B068EA3C33427ECD515053CD37A88FDA" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0_verboseLabel_en-US" xlink:label="lab_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Long-lived Assets</link:label>
    <link:label id="lab_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0_label_en-US" xlink:label="lab_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-lived Assets by Geographic Areas [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock" xlink:label="loc_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0" xlink:to="lab_us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock_A4518BC7BBB4F72A5FF853CD37A8B1B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Cash and Cash Equivalents</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash and Cash Equivalents [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4" xlink:to="lab_us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock_1DCA4D05E8D4089E6BF453CD39A2A4F4" xlink:type="arc" />
    <link:label id="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66_terseLabel_en-US" xlink:label="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Net and Revenue Concentrations</link:label>
    <link:label id="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66_label_en-US" xlink:label="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans, Notes, Trade and Other Receivables Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock" xlink:label="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66" xlink:to="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_85B8E7140D335C42BDDE53CD39CF7B66" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_29EE0872BF58CF22304653CD38AFAAEC" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643_verboseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets, Net</link:label>
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_58D746AA471FC1642BB953CD38FB8643" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill</link:label>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94" xlink:to="lab_us-gaap_ScheduleOfGoodwillTextBlock_D6F9B7CB9C04DE83E47453CD39ABBF94" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Components of Intangible Assets</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F" xlink:to="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_7E1297A2E5E18D302B4F53CD39ABE16F" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intangible Assets Amortization Expense</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-lived Intangible Assets Amortization Expense [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_F36CC179E5F7FCF0BF4653CD39AB4F5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Estimated Future Amortization Expense</link:label>
    <link:label id="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D_label_en-US" xlink:label="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D" xlink:to="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_958F09B9F0A64D97EEFF53CD39AB675D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Accrued Compensation</link:label>
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee-related Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78" xlink:to="lab_us-gaap_EmployeeRelatedLiabilitiesCurrentAbstract_F7968D61551BF0B23C1A53CD383D7A78" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9_terseLabel_en-US" xlink:label="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued social insurance</link:label>
    <link:label id="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9_label_en-US" xlink:label="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Social Insurance, Current</link:label>
    <link:label id="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9_documentation_en-US" xlink:label="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued social insurance current.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedSocialInsuranceCurrent" xlink:label="loc_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9" xlink:to="lab_ueic_AccruedSocialInsuranceCurrent_A894476B695394750B6653CD383EC2E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued salary/wages</link:label>
    <link:label id="lab_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642_label_en-US" xlink:label="lab_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Salaries, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="loc_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642" xlink:to="lab_us-gaap_AccruedSalariesCurrent_399E4852609278E6D22953CD383EF642" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued vacation/holiday</link:label>
    <link:label id="lab_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0_label_en-US" xlink:label="lab_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Vacation, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="loc_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0" xlink:to="lab_us-gaap_AccruedVacationCurrent_D792053EDD32ABACA75453CD383E58F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued bonus</link:label>
    <link:label id="lab_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6_label_en-US" xlink:label="lab_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Bonuses, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedBonusesCurrent" xlink:label="loc_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6" xlink:to="lab_us-gaap_AccruedBonusesCurrent_7E17CDE9DF82A2DB686B53CD3843CBF6" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3_terseLabel_en-US" xlink:label="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued commission</link:label>
    <link:label id="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3_label_en-US" xlink:label="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Employee Sales Commission, Current</link:label>
    <link:label id="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3_documentation_en-US" xlink:label="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Employee Sales Commission, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedEmployeeSalesCommissionCurrent" xlink:label="loc_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3" xlink:to="lab_ueic_AccruedEmployeeSalesCommissionCurrent_C2A747F68A91F82CDC9453CD384367D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued medical insurance claims</link:label>
    <link:label id="lab_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103_label_en-US" xlink:label="lab_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Insurance, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedInsuranceCurrent" xlink:label="loc_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103" xlink:to="lab_us-gaap_AccruedInsuranceCurrent_3159122ED368B68B4EDE53CD38431103" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751_terseLabel_en-US" xlink:label="lab_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other accrued compensation</link:label>
    <link:label id="lab_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751_label_en-US" xlink:label="lab_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Employee-related Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherEmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751" xlink:to="lab_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_EE031BD6D6FDBBCBE2CA53CD38434751" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_DB863FC510572A0EC7D253CD3843648C_totalLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_DB863FC510572A0EC7D253CD3843648C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total accrued compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_DB863FC510572A0EC7D253CD3843648C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_DB863FC510572A0EC7D253CD3843648C" xlink:to="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_DB863FC510572A0EC7D253CD3843648C" xlink:type="arc" />
    <link:label id="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529_terseLabel_en-US" xlink:label="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued salaries - 13th month salaries</link:label>
    <link:label id="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529_label_en-US" xlink:label="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Salaries, Thirteenth Month Amount, Current</link:label>
    <link:label id="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529_documentation_en-US" xlink:label="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued Salaries, Thirteenth Month Amount, Current</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AccruedSalariesThirteenthMonthAmountCurrent" xlink:label="loc_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529" xlink:to="lab_ueic_AccruedSalariesThirteenthMonthAmountCurrent_19110851A079EAF1265453CD3844F529" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_C2DFF8B99DAF74C2811953CD38952DCE_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_C2DFF8B99DAF74C2811953CD38952DCE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_C2DFF8B99DAF74C2811953CD38952DCE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_C2DFF8B99DAF74C2811953CD38952DCE" xlink:to="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_C2DFF8B99DAF74C2811953CD38952DCE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3_verboseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss):</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_2DD6B8908B0B5226146853CD3896F8A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in foreign currency translation adjustment</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD" xlink:to="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_E53DC23117789CDB284753CD38968DCD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C74989EAF8507F2E12B153CD38962059" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income (loss) attributable to noncontrolling interest</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_F73C189B2903B2B8DACE53CD38960162" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income (loss) attributable to Universal Electronics Inc.</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax_07B510367583FEAD2E3153CD3896DD1B" xlink:type="arc" />
    <link:label id="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122_verboseLabel_en-US" xlink:label="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Performance-Based Common Stock Warrants</link:label>
    <link:label id="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122_label_en-US" xlink:label="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Warrants Disclosure [Text Block]</link:label>
    <link:label id="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122_documentation_en-US" xlink:label="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Warrants Disclosure [Text Block]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_WarrantsDisclosureTextBlock" xlink:label="loc_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122" xlink:to="lab_ueic_WarrantsDisclosureTextBlock_E422198743541C97BB7753CD36E25122" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduction/(increase) to net sales</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Contra Revenue</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Contra Revenue</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightContraRevenue" xlink:label="loc_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C" xlink:to="lab_ueic_ClassofWarrantorRightContraRevenue_689C0AA76AD55E5116207351202EC26C" xlink:type="arc" />
    <link:label id="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184_terseLabel_en-US" xlink:label="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax (benefit)/expense</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184_label_en-US" xlink:label="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Income Tax Expense (Benefit)</link:label>
    <link:label id="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184_documentation_en-US" xlink:label="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit" xlink:label="loc_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184" xlink:to="lab_ueic_ClassofWarrantorRightIncomeTaxExpenseBenefit_4D4EA273D2D3442277CA7351202E1184" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946" xlink:to="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_938426B6022092949B0A53CD382D9946" xlink:type="arc" />
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB_verboseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Research and development expenses</link:label>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Research and Development Expense [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB" xlink:to="lab_us-gaap_ResearchAndDevelopmentExpenseMember_D4C488DBA3980B2BBB6753CD382DD8CB" xlink:type="arc" />
    <link:label id="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14_terseLabel_en-US" xlink:label="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employees</link:label>
    <link:label id="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14_label_en-US" xlink:label="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employees [Member]</link:label>
    <link:label id="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14_documentation_en-US" xlink:label="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Employees [Member]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_EmployeesMember" xlink:label="loc_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14" xlink:to="lab_ueic_EmployeesMember_F77BC14A78C245883D6D53CD382E7B14" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_38E413999D55FFA0C38A53CD3833914D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344_verboseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total employee and director stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allocated Share-based Compensation Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense_E1F1642E9A901541E9A553CD38331344" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3_verboseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income tax benefit</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_12683107FEAE8C05A60453CD3833D3B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E" xlink:to="lab_us-gaap_BusinessAcquisitionsProFormaRevenue_45B8AFDC1FA4DF0788A453CD36E6134E" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Net Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673" xlink:to="lab_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_2C461D14A7A2B9768C0053CD36E6B673" xlink:type="arc" />
    <link:label id="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941_terseLabel_en-US" xlink:label="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to Universal Electronics Inc.</link:label>
    <link:label id="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941_label_en-US" xlink:label="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Net Income (Loss), Attributable to Parent</link:label>
    <link:label id="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941_documentation_en-US" xlink:label="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Net Income (Loss), Attributable to Parent</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent" xlink:label="loc_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941" xlink:to="lab_ueic_BusinessAcquisitionProFormaNetIncomeLossAttributabletoParent_9161BA0518BECF5F8F9B53CD36E6E941" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings per share attributable to Universal Electronics Inc. (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Earnings Per Share, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26" xlink:to="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_063298D15F4E5AADF44553CD36E68C26" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per share attributable to Universal Electronics Inc. (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Earnings Per Share, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27" xlink:to="lab_us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_BDE3818ACC03BDC10F5853CD36E69F27" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of Presentation and Significant Accounting Policies</link:label>
    <link:label id="lab_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4_label_en-US" xlink:label="lab_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Presentation and Significant Accounting Policies [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4" xlink:to="lab_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_959D356D374237BF749853CD385F36A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Number of Options (in 000's)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_F5B7302BB5BFA8A46E4953CD36DE2CD7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding at beginning of period (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_02BFD7A797437459E7D453CD36DEAA7C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0AB779B7D0A4A3F465DC53CD36DE54E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80_negatedLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Exercised (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_67117E92590A04D758B053CD36DE4E80" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_DC641B05C2316B581E9C53CD36DEEB90_negatedLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_DC641B05C2316B581E9C53CD36DEEB90" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Forfeited/canceled/expired (in shares)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_DC641B05C2316B581E9C53CD36DEEB90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_DC641B05C2316B581E9C53CD36DEEB90" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_DC641B05C2316B581E9C53CD36DEEB90" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_083CF92073CBFAA47C0053CD36DE2418_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_083CF92073CBFAA47C0053CD36DE2418" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding at end of period (in shares)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_083CF92073CBFAA47C0053CD36DE2418" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_083CF92073CBFAA47C0053CD36DE2418" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_083CF92073CBFAA47C0053CD36DE2418" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vested and expected to vest at end of period (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_D63BDF67E4EC2115A42D53CD36DF314C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Exercisable at end of period (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_BDC7E8E0FA2C920B236C53CD36DF0264" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted-Average Exercise Price</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_23E8D3D413E0A069FE1A53CD36DFF0DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding at beginning of period (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_020EF78CD5F3A205B21153CD36DFB62D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Granted (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_DB013F14D3DCA17DF97B53CD36DF5AF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Exercised (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_F02AC2A9A716B8A6850653CD36DF4E16" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Forfeited/canceled/expired (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_8CDA18A5131BF72A4A1353CD36DF085E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_43AB7F05F44325D919ED53CD36DFF752_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_43AB7F05F44325D919ED53CD36DFF752" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding at end of period (in dollars per share)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_43AB7F05F44325D919ED53CD36DFF752" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_43AB7F05F44325D919ED53CD36DFF752" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_43AB7F05F44325D919ED53CD36DFF752" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vested and expected to vest at end of period (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_082993AD752F35CB854253CD36DFC5E7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Exercisable at end of period (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_F1DA66B7D6547BA88F2053CD36DF41EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted-Average Remaining Contractual Term (in years)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5DA5B0FAF7CCC06A5ACC53CD36DFFBF2" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Outstanding at end of period</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_556171E560249044E51053CD36DF13A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vested and expected to vest at end of period</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_87D9799D94CE80486A2653CD36DF46DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable at end of period</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_1C1EEECAB4D52FFD4C9C53CD36DF9CA2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Exercised</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_E2BED95DFA438241C98253CD36DF08E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Outstanding at end of period</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_126BD6AD0371C172C95D53CD36E0765B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vested and expected to vest at end of period</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue_E71F90985FE1CC028AD453CD36E03639" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable at end of period</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_923286A76E2049E5C3FA53CD36E069BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Table]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_796D7E89F2ECE9A3A8C153CD371550E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other income (expense), net</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense) [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_FC5AC994622148D92DA453CD3715A8F8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments,Gain (Loss) [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_7F36B8C060EA50601FA953CD37168265" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_F79391755B424DACD17F53CD3716FFCA_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_F79391755B424DACD17F53CD3716FFCA" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net loss on foreign currency exchange contracts</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_F79391755B424DACD17F53CD3716FFCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_F79391755B424DACD17F53CD3716FFCA" xlink:to="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_F79391755B424DACD17F53CD3716FFCA" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories, Net and Significant Supplier</link:label>
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448" xlink:to="lab_us-gaap_InventoryDisclosureTextBlock_99964E7EDF33A218BE4D53CD36F25448" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98_terseLabel_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
    <link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98_label_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98" xlink:to="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_C9AC785484CA48F9B7DD53CD3983DD98" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127" xlink:to="lab_us-gaap_FairValueByMeasurementFrequencyAxis_940D375EB98F7EDB578053CD3983A127" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400" xlink:to="lab_us-gaap_FairValueMeasurementFrequencyDomain_E038EB9D37FA36C54B4C53CD3983A400" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Using</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Recurring [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B" xlink:to="lab_us-gaap_FairValueMeasurementsRecurringMember_790F592B27FECD7C765D53CD3984645B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Hierarchy [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Hierarchy [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_7FE3E8FE7D708C5EBCA853CD3984CD0B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7CB32182BF39B0B6E13B53CD3984EF44" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Level 1</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914" xlink:to="lab_us-gaap_FairValueInputsLevel1Member_F114948C82158B88503753CD3984B914" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Level 2</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49" xlink:to="lab_us-gaap_FairValueInputsLevel2Member_8BCC8006BF3808FC477253CD39847C49" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Level 3</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D" xlink:to="lab_us-gaap_FairValueInputsLevel3Member_3EC0ADB75257363693B753CD3985483D" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419" xlink:to="lab_us-gaap_FairValueByMeasurementBasisAxis_580AF8CB5A2195A75A3C53CD39858419" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86" xlink:to="lab_us-gaap_FairValueDisclosureItemAmountsDomain_FD0F68F6932D60F7240F53CD39853B86" xlink:type="arc" />
    <link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468_terseLabel_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Portion at fair value measurement</link:label>
    <link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468_label_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Portion at Fair Value Measurement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468" xlink:to="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29B6568B4A6DD462CF3A53CD3985A468" xlink:type="arc" />
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE_terseLabel_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimate of fair value measurement</link:label>
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE_label_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimate of Fair Value Measurement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE" xlink:to="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_602D8D9A5FC80BB6D24853CD39850CFE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3_label_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3" xlink:to="lab_us-gaap_DerivativesFairValueLineItems_B5F4AD57B926C629D77153CD3986F5B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency exchange contracts</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Fair Value, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeNet_DE26F6986B2ADC5C7D5553CD398760D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_99ABBD57D09C6400909E53CD39DBCC43_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_99ABBD57D09C6400909E53CD39DBCC43" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Long-lived Assets From Geographical Segments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_99ABBD57D09C6400909E53CD39DBCC43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_99ABBD57D09C6400909E53CD39DBCC43" xlink:to="lab_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_99ABBD57D09C6400909E53CD39DBCC43" xlink:type="arc" />
    <link:label id="lab_ueic_AllOtherCountriesMember_F646822D47B5FBEB2F7953CD39DB4744_verboseLabel_en-US" xlink:label="lab_ueic_AllOtherCountriesMember_F646822D47B5FBEB2F7953CD39DB4744" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">All other countries</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AllOtherCountriesMember" xlink:label="loc_ueic_AllOtherCountriesMember_F646822D47B5FBEB2F7953CD39DB4744" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AllOtherCountriesMember_F646822D47B5FBEB2F7953CD39DB4744" xlink:to="lab_ueic_AllOtherCountriesMember_F646822D47B5FBEB2F7953CD39DB4744" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_B0571BC133BECEACA7FB53CD39DCDEDA_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_B0571BC133BECEACA7FB53CD39DCDEDA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-lived Assets from External Customers and Long-Lived Assets [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_B0571BC133BECEACA7FB53CD39DCDEDA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_B0571BC133BECEACA7FB53CD39DCDEDA" xlink:to="lab_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_B0571BC133BECEACA7FB53CD39DCDEDA" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE_terseLabel_en-US" xlink:label="lab_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total long-lived tangible assets</link:label>
    <link:label id="lab_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE_label_en-US" xlink:label="lab_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncurrentAssets" xlink:label="loc_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE" xlink:to="lab_us-gaap_NoncurrentAssets_D3A48B6D6979B506BBB653CD39DC06AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7" xlink:to="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_012D44917C54F2F236D353CD38C1B0F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party [Axis]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF" xlink:to="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9403361BFEF36FD9734053CD38C183EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party [Domain]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C_label_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C" xlink:to="lab_us-gaap_RelatedPartyDomain_5B741EA238263C1011B953CD38C1FF3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D_terseLabel_en-US" xlink:label="lab_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Executive Vice President</link:label>
    <link:label id="lab_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D_label_en-US" xlink:label="lab_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Executive Vice President [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ExecutiveVicePresidentMember" xlink:label="loc_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D" xlink:to="lab_us-gaap_ExecutiveVicePresidentMember_0BDF6B41A0E9437B05F453CD38C1274D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1_terseLabel_en-US" xlink:label="lab_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Affiliated Entity</link:label>
    <link:label id="lab_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1_label_en-US" xlink:label="lab_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Affiliated Entity [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AffiliatedEntityMember" xlink:label="loc_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1" xlink:to="lab_us-gaap_AffiliatedEntityMember_2C796806AF526E97616453CD38C1C7E1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0_label_en-US" xlink:label="lab_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableMember" xlink:label="loc_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0" xlink:to="lab_us-gaap_AccountsPayableMember_51B31EA06436F5C512C953CD38C2F6F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678" xlink:to="lab_us-gaap_RelatedPartyTransactionLineItems_BCEBC8EF4A1321C39F7B53CD38C2D678" xlink:type="arc" />
    <link:label id="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06_terseLabel_en-US" xlink:label="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ownership percentage in third party by executive</link:label>
    <link:label id="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06_label_en-US" xlink:label="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Ownership Percentage In Affiliated Entity</link:label>
    <link:label id="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06_documentation_en-US" xlink:label="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Related party transaction, ownership percentage by affiliated entity</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity" xlink:label="loc_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06" xlink:to="lab_ueic_RelatedPartyTransactionOwnershipPercentageInAffiliatedEntity_756A2F20CED30922693253CD38C2CF06" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchases from related party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Purchases from Related Party</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B" xlink:to="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_18D43A9D8EE6B5BBE91253CD38C2799B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362_label_en-US" xlink:label="lab_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Related Parties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent" xlink:label="loc_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362" xlink:to="lab_us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_5933794A0200E93D947F53CD38C30362" xlink:type="arc" />
    <link:label id="lab_us-gaap_CustomerRelationshipsMember_045FAB777C2ECB6334ED6F4CDA807D61_verboseLabel_en-US" xlink:label="lab_us-gaap_CustomerRelationshipsMember_045FAB777C2ECB6334ED6F4CDA807D61" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Customer relationships</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_045FAB777C2ECB6334ED6F4CDA807D61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerRelationshipsMember_045FAB777C2ECB6334ED6F4CDA807D61" xlink:to="lab_us-gaap_CustomerRelationshipsMember_045FAB777C2ECB6334ED6F4CDA807D61" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrderOrProductionBacklogMember_FC4FB7FE71541622BF886F4CDA80262D_verboseLabel_en-US" xlink:label="lab_us-gaap_OrderOrProductionBacklogMember_FC4FB7FE71541622BF886F4CDA80262D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Order backlog</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrderOrProductionBacklogMember" xlink:label="loc_us-gaap_OrderOrProductionBacklogMember_FC4FB7FE71541622BF886F4CDA80262D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrderOrProductionBacklogMember_FC4FB7FE71541622BF886F4CDA80262D" xlink:to="lab_us-gaap_OrderOrProductionBacklogMember_FC4FB7FE71541622BF886F4CDA80262D" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_A4ABDD6A065899E11CE16F4CDA80A3F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_AB05ACC9C77EA58281DB6F4CDA80ECAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_810CE94CDB42EAC502416F4CDA806F79" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_50F00CE37974CA5CBA4D6F4CDA809BB3" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Current liabilities</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_89676BC2D0413AB8CBBF6F4CDA805226" xlink:type="arc" />
    <link:label id="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63_totalLabel_en-US" xlink:label="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net tangible assets acquired</link:label>
    <link:label id="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63_label_en-US" xlink:label="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Net Tangible Assets</link:label>
    <link:label id="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63_documentation_en-US" xlink:label="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Net Tangible Assets</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets" xlink:label="loc_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63" xlink:to="lab_ueic_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets_968F3862F4165C5AFFF96F4CDA809F63" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_2DAE6B20F83A0DD1606F6F4CDA802EE7_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_2DAE6B20F83A0DD1606F6F4CDA802EE7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_2DAE6B20F83A0DD1606F6F4CDA802EE7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_2DAE6B20F83A0DD1606F6F4CDA802EE7" xlink:to="lab_us-gaap_Goodwill_2DAE6B20F83A0DD1606F6F4CDA802EE7" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983_totalLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total purchase price</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983" xlink:to="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_802B543FD03FB5E936116F4CDA818983" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less: Contingent consideration</link:label>
    <link:label id="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3_label_en-US" xlink:label="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Combination, Contingent Consideration, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3" xlink:to="lab_us-gaap_BusinessCombinationContingentConsiderationLiability_24981AB35581E9369B096F4CDA818CE3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_A8C2731C4B0772527CB46F4CDA81B8B3_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross_A8C2731C4B0772527CB46F4CDA81B8B3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_A8C2731C4B0772527CB46F4CDA81B8B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesGross_A8C2731C4B0772527CB46F4CDA81B8B3" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesGross_A8C2731C4B0772527CB46F4CDA81B8B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimated lives, Property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Useful Life</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_8A829E0042442E9A33F56F4CDA812163" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C_verboseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Allowance for Doubtful Accounts</link:label>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Doubtful Accounts Receivable [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_4C5126C24E6887883DAB53CD37DAC33C" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_61F24C2C19C6ABB189AF53CD37DA31C9_periodStartLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_61F24C2C19C6ABB189AF53CD37DA31C9" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_61F24C2C19C6ABB189AF53CD37DA31C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_61F24C2C19C6ABB189AF53CD37DA31C9" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_61F24C2C19C6ABB189AF53CD37DA31C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_232AD0114022AA04BBF353CD37DA982D_terseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_232AD0114022AA04BBF353CD37DA982D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additions (reductions) to costs and expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_232AD0114022AA04BBF353CD37DA982D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForDoubtfulAccounts_232AD0114022AA04BBF353CD37DA982D" xlink:to="lab_us-gaap_ProvisionForDoubtfulAccounts_232AD0114022AA04BBF353CD37DA982D" xlink:type="arc" />
    <link:label id="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4_negatedTerseLabel_en-US" xlink:label="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">(Write-offs)/Foreign exchange effects</link:label>
    <link:label id="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4_label_en-US" xlink:label="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Doubtful Accounts Receivable, Write-Offs And Effect Of Exchange Rate</link:label>
    <link:label id="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4_documentation_en-US" xlink:label="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allowance for Doubtful Accounts Receivable, Write-Offs And Effect Of Exchange Rate</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate" xlink:label="loc_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4" xlink:to="lab_ueic_AllowanceforDoubtfulAccountsReceivableWriteOffsAndEffectOfExchangeRate_A1169D74A5847C87419F53CD37DA15E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_885664157FF820D3726A53CD37DA0826_periodEndLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_885664157FF820D3726A53CD37DA0826" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_885664157FF820D3726A53CD37DA0826" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_885664157FF820D3726A53CD37DA0826" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_885664157FF820D3726A53CD37DA0826" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Estimated Future Amortization expense</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_5D6BE301A2FDB81E95947869063393D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2017 (remaining 3 months)</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_E540D531DFAEED98FA4378690633B824" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_4F271BB8430BFD6FF33F78690634C8B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_D3786E26C48F85B42980786906345543" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5AEB505674FF19943E07786906348966" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_69AAE38EC252AE33315A7869063456F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Amortization Expense, after Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_41B834ED26C7EA24A0B678690634AB8A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other Income (Expense), Net</link:label>
    <link:label id="lab_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE_label_en-US" xlink:label="lab_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Income and Other Expense Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock" xlink:label="loc_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE" xlink:to="lab_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock_FFBF7759EE238E90C60253CD385DA9DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Preliminary Purchase Price Allocation</link:label>
    <link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4_label_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4" xlink:to="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_E4F8864BB673B9E5794F53CD37030EB4" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pro Forma Information</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Pro Forma Information [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionProFormaInformationTextBlock" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD" xlink:to="lab_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_3E23BDC838E50085AF7353CD370390BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Changes in Reserve for Product Warranty Claim Costs</link:label>
    <link:label id="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9_label_en-US" xlink:label="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Product Warranty Liability [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9" xlink:to="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_52BDFF71A9A544E8CE5453CD3A021DB9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Derivatives at Fair Value on a Recurring Basis</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Derivative Assets at Fair Value [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4" xlink:to="lab_us-gaap_ScheduleOfDerivativeAssetsAtFairValueTableTextBlock_04AE620E81AA24D5073853CD3787CFA4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Futures Contracts</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Derivative Instruments [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3" xlink:to="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_EFF11D1AE07F8240065B53CD3787DCC3" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D_verboseLabel_en-US" xlink:label="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Reserve for Excess and Obsolete Inventory [Rollforward]</link:label>
    <link:label id="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D_label_en-US" xlink:label="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Reserve [Roll Forward]</link:label>
    <link:label id="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D_documentation_en-US" xlink:label="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Inventory Reserve [Roll Forward]</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryReserveRollForward" xlink:label="loc_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D" xlink:to="lab_ueic_InventoryReserveRollForward_EE7A6F47E20AE83B11CE53CD39FBA98D" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryValuationReserves_1D5F81721C6AC299D25953CD39FBC4F1_periodStartLabel_en-US" xlink:label="lab_us-gaap_InventoryValuationReserves_1D5F81721C6AC299D25953CD39FBC4F1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="loc_us-gaap_InventoryValuationReserves_1D5F81721C6AC299D25953CD39FBC4F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryValuationReserves_1D5F81721C6AC299D25953CD39FBC4F1" xlink:to="lab_us-gaap_InventoryValuationReserves_1D5F81721C6AC299D25953CD39FBC4F1" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0_verboseLabel_en-US" xlink:label="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Additions charged to costs and expenses</link:label>
    <link:label id="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0_label_en-US" xlink:label="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Valuation Reserve, Period Charge</link:label>
    <link:label id="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0_documentation_en-US" xlink:label="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additions to costs and expenses.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryValuationReservePeriodCharge" xlink:label="loc_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0" xlink:to="lab_ueic_InventoryValuationReservePeriodCharge_D3C7E89B3FFFB8CFCD4B53CD39FBF8F0" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0_negatedTerseLabel_en-US" xlink:label="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Sell through</link:label>
    <link:label id="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0_label_en-US" xlink:label="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Valuation Reserve, Adjustments, Sales</link:label>
    <link:label id="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0_documentation_en-US" xlink:label="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Inventory Valuation Reserve, Adjustments, Sales</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryValuationReserveAdjustmentsSales" xlink:label="loc_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0" xlink:to="lab_ueic_InventoryValuationReserveAdjustmentsSales_B478B2ACB467E8BE4A5053CD39FB7CF0" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D_negatedLabel_en-US" xlink:label="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">(Write-offs)/Foreign exchange effects</link:label>
    <link:label id="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D_label_en-US" xlink:label="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Valuation Reserve, Write-Offs And Effect Of Exchange Rate</link:label>
    <link:label id="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D_documentation_en-US" xlink:label="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Charge to cost of goods sold that represents the reduction of the carrying amount of inventory, generally attributable to obsolescence or market conditions.</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate" xlink:label="loc_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D" xlink:to="lab_ueic_InventoryValuationReserveWriteOffsAndEffectOfExchangeRate_1D2BA019C8C95F2725F753CD39FB374D" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryValuationReserves_0122305D41B4DF66221353CD39FB2512_periodEndLabel_en-US" xlink:label="lab_us-gaap_InventoryValuationReserves_0122305D41B4DF66221353CD39FB2512" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="loc_us-gaap_InventoryValuationReserves_0122305D41B4DF66221353CD39FB2512" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryValuationReserves_0122305D41B4DF66221353CD39FB2512" xlink:to="lab_us-gaap_InventoryValuationReserves_0122305D41B4DF66221353CD39FB2512" xlink:type="arc" />
    <link:label id="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE_terseLabel_en-US" xlink:label="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory scrapped during production</link:label>
    <link:label id="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE_label_en-US" xlink:label="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Scrapped During Production</link:label>
    <link:label id="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE_documentation_en-US" xlink:label="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Inventory Scrapped During Production</link:label>
    <link:loc xlink:href="ueic-20170930.xsd#ueic_InventoryScrappedDuringProduction" xlink:label="loc_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE" xlink:to="lab_ueic_InventoryScrappedDuringProduction_C9DC4B522FA4A089E8C053CD39FC18AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD_label_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD" xlink:to="lab_us-gaap_PreferredStockParOrStatedValuePerShare_06976B256C617EE6B1A353CD37B02DDD" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390" xlink:to="lab_us-gaap_PreferredStockSharesAuthorized_37B2AA5B96F1B2D8B25853CD37B0A390" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares issued (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7" xlink:to="lab_us-gaap_PreferredStockSharesIssued_49CE7AA479D48BCFBAEA53CD37B10CB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46" xlink:to="lab_us-gaap_PreferredStockSharesOutstanding_4B78A4D7DE2A55412B2A53CD37B12E46" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare_E2AEF242B4E28D315AB453CD37B1B7A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09" xlink:to="lab_us-gaap_CommonStockSharesAuthorized_AFD71B29A668221A06BA53CD37B15C09" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares issued (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871" xlink:to="lab_us-gaap_CommonStockSharesIssued_18C4C9D07A59ADC886D553CD37B11871" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, shares (in shares)</link:label>
    <link:label id="lab_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F" xlink:to="lab_us-gaap_TreasuryStockShares_965631B914228F58D6F453CD37B18A7F" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
