<SEC-DOCUMENT>0001415889-19-000303.txt : 20190312
<SEC-HEADER>0001415889-19-000303.hdr.sgml : 20190312
<ACCEPTANCE-DATETIME>20190312082335
ACCESSION NUMBER:		0001415889-19-000303
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20150622
FILED AS OF DATE:		20190312
DATE AS OF CHANGE:		20190312

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Siew Kuan Soon
		CENTRAL INDEX KEY:			0001769870

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14523
		FILM NUMBER:		19674000

	MAIL ADDRESS:	
		STREET 1:		126 BUKIT MERAH VIEW
		CITY:			#18-374
		STATE:			U0
		ZIP:			151126

	FORMER NAME:	
		FORMER CONFORMED NAME:	Soon Siew Kuan
		DATE OF NAME CHANGE:	20190306

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRIO-TECH INTERNATIONAL
		CENTRAL INDEX KEY:			0000732026
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY, NEC [3559]
		IRS NUMBER:				952086631
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		16139 WYANDOTTE ST.
		CITY:			VAN NUYS
		STATE:			CA
		ZIP:			91406
		BUSINESS PHONE:		818-787-7000

	MAIL ADDRESS:	
		STREET 1:		16139 WYANDOTTE ST.
		CITY:			VAN NUYS
		STATE:			CA
		ZIP:			91406

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRIO TECH INTERNATIONAL
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3-03122019_050323.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2015-06-22</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000732026</issuerCik>
        <issuerName>TRIO-TECH INTERNATIONAL</issuerName>
        <issuerTradingSymbol>TRT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001769870</rptOwnerCik>
            <rptOwnerName>Siew Kuan Soon</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O TRIO-TECH INTERNATIONAL</rptOwnerStreet1>
            <rptOwnerStreet2>16139 WYANDOTTE ST</rptOwnerStreet2>
            <rptOwnerCity>VAN NUYS</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>91406</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>Vice President</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>21350</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (Right to Buy)</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>4.35</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2010-12-14</value>
            </exerciseDate>
            <expirationDate>
                <value>2015-12-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>7500</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The reporting person is filing this Form 3 with information as of the Date of Event Requiring Statement noted in box 2 above.  The reporting person held the option being reported in Table II above as of such Date of Event but such option expired by its terms, without exercise, on December 13, 2015.  The reporting person has had no reportable transactions since the Date of Event Requiring Statement noted in box 2 above.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/  Soon Siew Kuan</signatureName>
        <signatureDate>2019-03-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
