<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.5a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: +Kopo7xRiXgen8uEbXpMOa6HCaPty552aYkxvmR5fXlKzystcYh9bSp70QVGQa8O -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2026" xmlns:us-gaap="http://fasb.org/us-gaap/2026" xmlns:srt="http://fasb.org/srt/2026" xmlns:srt-types="http://fasb.org/srt-types/2026" xmlns:ecd="http://xbrl.sec.gov/ecd/2026" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:MDLK="http://modulinktech.com/20260331" elementFormDefault="qualified" targetNamespace="http://modulinktech.com/20260331">
    <annotation>
      <appinfo>
        <link:roleType roleURI="http://modulinktech.com/role/Cover" id="Cover">
          <link:definition>00000001 - Document - Cover</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ConsolidatedBalanceSheets" id="ConsolidatedBalanceSheets">
          <link:definition>00000002 - Statement - CONSOLIDATED BALANCE SHEETS</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ConsolidatedBalanceSheetsParenthetical" id="ConsolidatedBalanceSheetsParenthetical">
          <link:definition>00000003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ConsolidatedStatementsOfOperationsAndComprehensiveLoss" id="ConsolidatedStatementsOfOperationsAndComprehensiveLoss">
          <link:definition>00000004 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ConsolidatedStatementsOfStockholdersEquity" id="ConsolidatedStatementsOfStockholdersEquity">
          <link:definition>00000005 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ConsolidatedStatementsOfCashFlows" id="ConsolidatedStatementsOfCashFlows">
          <link:definition>00000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/OrganizationAndPrincipalActivities" id="OrganizationAndPrincipalActivities">
          <link:definition>999012 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies">
          <link:definition>999013 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/Subsidiaries" id="Subsidiaries">
          <link:definition>999014 - Disclosure - SUBSIDIARIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsReceivable" id="AccountsReceivable">
          <link:definition>999015 - Disclosure - ACCOUNTS RECEIVABLE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ContractLiabilities" id="ContractLiabilities">
          <link:definition>999016 - Disclosure - CONTRACT LIABILITIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/PrepaidExpensesAndOtherCurrentAssetsNet" id="PrepaidExpensesAndOtherCurrentAssetsNet">
          <link:definition>999017 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueFromRelatedCompany" id="AmountDueFromRelatedCompany">
          <link:definition>999018 - Disclosure - AMOUNT DUE FROM A RELATED COMPANY</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueFromAssociate" id="AmountDueFromAssociate">
          <link:definition>999019 - Disclosure - AMOUNT DUE FROM AN ASSOCIATE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueFromImmediateHoldingCompany" id="AmountDueFromImmediateHoldingCompany">
          <link:definition>999020 - Disclosure - AMOUNT DUE FROM IMMEDIATE HOLDING COMPANY</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/LoanReceivables" id="LoanReceivables">
          <link:definition>999021 - Disclosure - LOAN RECEIVABLES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/EquipmentNet" id="EquipmentNet">
          <link:definition>999022 - Disclosure - EQUIPMENT, NET</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/InvestmentInAssociate" id="InvestmentInAssociate">
          <link:definition>999023 - Disclosure - INVESTMENT IN AN ASSOCIATE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/LongTermPrepayment" id="LongTermPrepayment">
          <link:definition>999024 - Disclosure - LONG TERM PREPAYMENT</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsPayable" id="AccountsPayable">
          <link:definition>999025 - Disclosure - ACCOUNTS PAYABLE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueToRelatedCompanies" id="AmountDueToRelatedCompanies">
          <link:definition>999026 - Disclosure - AMOUNT DUE TO RELATED COMPANIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueToDirectors" id="AmountDueToDirectors">
          <link:definition>999027 - Disclosure - AMOUNT DUE TO DIRECTORS</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NotesPayable" id="NotesPayable">
          <link:definition>999028 - Disclosure - NOTES PAYABLE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
          <link:definition>999029 - Disclosure - COMMITMENTS AND CONTINGENCIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/StockholdersEquity" id="StockholdersEquity">
          <link:definition>999030 - Disclosure - STOCKHOLDERS&#8217; EQUITY</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/RelatedPartyTransactions" id="RelatedPartyTransactions">
          <link:definition>999031 - Disclosure - RELATED PARTY TRANSACTIONS</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NetLossPerOrdinaryShare" id="NetLossPerOrdinaryShare">
          <link:definition>999032 - Disclosure - NET LOSS PER ORDINARY SHARE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/Revenue" id="Revenue">
          <link:definition>999033 - Disclosure - REVENUE</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/IncomeTaxes" id="IncomeTaxes">
          <link:definition>999034 - Disclosure - INCOME TAXES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/SubsequentEvents" id="SubsequentEvents">
          <link:definition>999035 - Disclosure - SUBSEQUENT EVENTS</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies">
          <link:definition>999036 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/SubsidiariesTables" id="SubsidiariesTables">
          <link:definition>999037 - Disclosure - SUBSIDIARIES (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsReceivableTables" id="AccountsReceivableTables">
          <link:definition>999038 - Disclosure - ACCOUNTS RECEIVABLE (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ContractLiabilitiesTables" id="ContractLiabilitiesTables">
          <link:definition>999039 - Disclosure - CONTRACT LIABILITIES (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/PrepaidExpensesAndOtherCurrentAssetsNetTables" id="PrepaidExpensesAndOtherCurrentAssetsNetTables">
          <link:definition>999040 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/EquipmentNetTables" id="EquipmentNetTables">
          <link:definition>999041 - Disclosure - EQUIPMENT, NET (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/InvestmentInAssociateTables" id="InvestmentInAssociateTables">
          <link:definition>999042 - Disclosure - INVESTMENT IN AN ASSOCIATE (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsPayableTables" id="AccountsPayableTables">
          <link:definition>999043 - Disclosure - ACCOUNTS PAYABLE (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueToRelatedCompaniesTables" id="AmountDueToRelatedCompaniesTables">
          <link:definition>999044 - Disclosure - AMOUNT DUE TO RELATED COMPANIES (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NotesPayableTables" id="NotesPayableTables">
          <link:definition>999045 - Disclosure - NOTES PAYABLE (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/RelatedPartyTransactionsTables" id="RelatedPartyTransactionsTables">
          <link:definition>999046 - Disclosure - RELATED PARTY TRANSACTIONS (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NetLossPerOrdinaryShareTables" id="NetLossPerOrdinaryShareTables">
          <link:definition>999047 - Disclosure - NET LOSS PER ORDINARY SHARE (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/RevenueTables" id="RevenueTables">
          <link:definition>999048 - Disclosure - REVENUE (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/OrganizationAndPrincipalActivitiesDetailsNarrative" id="OrganizationAndPrincipalActivitiesDetailsNarrative">
          <link:definition>999049 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/SubsidiariesDetails" id="SubsidiariesDetails">
          <link:definition>999050 - Disclosure - SUBSIDIARIES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsReceivableDetails" id="AccountsReceivableDetails">
          <link:definition>999051 - Disclosure - ACCOUNTS RECEIVABLE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsReceivableDetailsNarrative" id="AccountsReceivableDetailsNarrative">
          <link:definition>999052 - Disclosure - ACCOUNTS RECEIVABLE (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/ContractAssetsAndLiabilitiesDetails-ContractLiabilities" id="ContractAssetsAndLiabilitiesDetails-ContractLiabilities">
          <link:definition>999053 - Disclosure - CONTRACT ASSETS AND LIABILITIES (Details - Contract liabilities)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/PrepaidExpensesAndOtherCurrentAssetsNetDetails" id="PrepaidExpensesAndOtherCurrentAssetsNetDetails">
          <link:definition>999054 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/LoanReceivablesDetailsNarrative" id="LoanReceivablesDetailsNarrative">
          <link:definition>999055 - Disclosure - LOAN RECEIVABLES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/EquipmentNetDetails" id="EquipmentNetDetails">
          <link:definition>999056 - Disclosure - EQUIPMENT, NET (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/EquipmentNetDetailsNarrative" id="EquipmentNetDetailsNarrative">
          <link:definition>999057 - Disclosure - EQUIPMENT, NET (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/InvestmentInAssociateDetails" id="InvestmentInAssociateDetails">
          <link:definition>999058 - Disclosure - INVESTMENT IN AN ASSOCIATE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/InvestmentInAssociateDetails-FinancialInformation" id="InvestmentInAssociateDetails-FinancialInformation">
          <link:definition>999059 - Disclosure - INVESTMENT IN AN ASSOCIATE (Details - Financial Information)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsPayableDetails" id="AccountsPayableDetails">
          <link:definition>999060 - Disclosure - ACCOUNTS PAYABLE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AccountsPayableDetailsNarrative" id="AccountsPayableDetailsNarrative">
          <link:definition>999061 - Disclosure - ACCOUNTS PAYABLE (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/AmountDueToRelatedCompaniesDetails" id="AmountDueToRelatedCompaniesDetails">
          <link:definition>999062 - Disclosure - AMOUNT DUE TO RELATED COMPANIES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NotesPayableDetails" id="NotesPayableDetails">
          <link:definition>999063 - Disclosure - NOTES PAYABLE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NotesPayableDetailsNarrative" id="NotesPayableDetailsNarrative">
          <link:definition>999064 - Disclosure - NOTES PAYABLE (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
          <link:definition>999065 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/StockholdersEquityDetailsNarrative" id="StockholdersEquityDetailsNarrative">
          <link:definition>999066 - Disclosure - STOCKHOLDERS&#8217; EQUITY (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/RelatedPartyTransactionsDetails" id="RelatedPartyTransactionsDetails">
          <link:definition>999067 - Disclosure - RELATED PARTY TRANSACTIONS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/RelatedPartyTransactionsDetailsNarrative" id="RelatedPartyTransactionsDetailsNarrative">
          <link:definition>999068 - Disclosure - RELATED PARTY TRANSACTIONS (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/NetLossPerOrdinaryShareDetails" id="NetLossPerOrdinaryShareDetails">
          <link:definition>999069 - Disclosure - NET LOSS PER ORDINARY SHARE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/RevenueDetails" id="RevenueDetails">
          <link:definition>999070 - Disclosure - REVENUE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/IncomeTaxesDetailsNarrative" id="IncomeTaxesDetailsNarrative">
          <link:definition>999071 - Disclosure - INCOME TAXES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://modulinktech.com/role/SegmentReportingDetailsNarrative" id="SegmentReportingDetailsNarrative">
          <link:definition>999072 - Disclosure - Segment Reporting (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:linkbaseRef xlink:type="simple" xlink:href="mdlk-20260331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="mdlk-20260331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="mdlk-20260331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="mdlk-20260331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd" />
    <import namespace="http://fasb.org/us-gaap/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd" />
    <import namespace="http://fasb.org/us-types/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-types-2026.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
    <import namespace="http://xbrl.sec.gov/ecd/2026" schemaLocation="https://xbrl.sec.gov/ecd/2026/ecd-2026.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2026" schemaLocation="https://xbrl.sec.gov/country/2026/country-2026.xsd" />
    <import namespace="http://xbrl.sec.gov/stpr/2026" schemaLocation="https://xbrl.sec.gov/stpr/2026/stpr-2026.xsd" />
    <import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd" />
    <import namespace="http://fasb.org/srt-types/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-types-2026.xsd" />
    <element id="MDLK_ExchangeReserveMember" name="ExchangeReserveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ModuLinkInvestmentLimitedMember" name="ModuLinkInvestmentLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ModuLinkCorporationLimitedMember" name="ModuLinkCorporationLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithIntegratedModularLimitedMember" name="ZenithIntegratedModularLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithAYModularBuildingsCompanyLimitedMember" name="ZenithAYModularBuildingsCompanyLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ModuLinkInnTechLimitedMember" name="ModuLinkInnTechLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ModuLinkInnoTechCompanyLimitedMember" name="ModuLinkInnoTechCompanyLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_OwnershipControlInterestMember" name="OwnershipControlInterestMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_RelatedCompanyPayableMember" name="RelatedCompanyPayableMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithPMSLimitedMember" name="ZenithPMSLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AYConsultingServicesCompanyMember" name="AYConsultingServicesCompanyMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithHongKongEngineeringLimitedMember" name="ZenithHongKongEngineeringLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithHongKongEngineeringLimited1Member" name="ZenithHongKongEngineeringLimited1Member" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithHKNotesMember" name="ZenithHKNotesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ZenithHKNotes1Member" name="ZenithHKNotes1Member" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_SeriesAConvertiblePreferredSharesMember" name="SeriesAConvertiblePreferredSharesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_SeriesAConvertiblePreferredStockMember" name="SeriesAConvertiblePreferredStockMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ProjectAndDesignManagementServiceFeesPaidToZenithPMSLimitedMember" name="ProjectAndDesignManagementServiceFeesPaidToZenithPMSLimitedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ProductDevelopmentFeesPaidToLeidenfordLtdMember" name="ProductDevelopmentFeesPaidToLeidenfordLtdMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DesignAndBuildServicesMember" name="DesignAndBuildServicesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_SalesOfGoodsMember" name="SalesOfGoodsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromRelatedPartiesCurrent" name="AmountDueFromRelatedPartiesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromAssociate" name="AmountDueFromAssociate" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromImmediateHoldingCompany" name="AmountDueFromImmediateHoldingCompany" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueToRelatedPartiesCurrent" name="AmountDueToRelatedPartiesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueToDirectorsCurrent" name="AmountDueToDirectorsCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ExchangeReserve" name="ExchangeReserve" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_SharingOfAssociateLoss" name="SharingOfAssociateLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_IncreaseDecreaseInAmountDueFromImmediateHoldingCompany" name="IncreaseDecreaseInAmountDueFromImmediateHoldingCompany" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_IncreaseDecreaseInDueToDirectors" name="IncreaseDecreaseInDueToDirectors" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_PaymentsToAcquireLoansReceivable1" name="PaymentsToAcquireLoansReceivable1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureContractLiabilitiesAbstract" name="DisclosureContractLiabilitiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ContractAssetsAndLiabilitiesDisclosureTextBlock" name="ContractAssetsAndLiabilitiesDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureAmountDueFromRelatedCompanyAbstract" name="DisclosureAmountDueFromRelatedCompanyAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromRelatedCompanyDisclosureTextBlock" name="AmountDueFromRelatedCompanyDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureAmountDueFromAssociateAbstract" name="DisclosureAmountDueFromAssociateAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromAnAssociateDisclosureTextBlock" name="AmountDueFromAnAssociateDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureAmountDueFromImmediateHoldingCompanyAbstract" name="DisclosureAmountDueFromImmediateHoldingCompanyAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromImmediateHoldingCompanyDisclosureTextBlock" name="AmountDueFromImmediateHoldingCompanyDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureLoanReceivablesAbstract" name="DisclosureLoanReceivablesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_LoanReceivableDisclosureTextBlock" name="LoanReceivableDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureAmountDueToRelatedCompaniesAbstract" name="DisclosureAmountDueToRelatedCompaniesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueFromRelatedCompaniesDisclosureTextBlock" name="AmountDueFromRelatedCompaniesDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureAmountDueToDirectorsAbstract" name="DisclosureAmountDueToDirectorsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_AmountDueToDirectorsDisclosureTextBlock" name="AmountDueToDirectorsDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ScheduleOfBillingsInExcessCostsAndEstimatedEarningsOnUncompletedContractsTableTextBlock" name="ScheduleOfBillingsInExcessCostsAndEstimatedEarningsOnUncompletedContractsTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ScheduleOfConstructionAndEngineeringServicesTableTextBlock" name="ScheduleOfConstructionAndEngineeringServicesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ScheduleOfAmountDueFromRelatedCompaniesTableTextBlock" name="ScheduleOfAmountDueFromRelatedCompaniesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureContractAssetsAndLiabilitiesAbstract" name="DisclosureContractAssetsAndLiabilitiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DisclosureTable" name="DisclosureTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="MDLK_DisclosureLineElements" name="DisclosureLineElements" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_PlaceOfIncorporation" name="PlaceOfIncorporation" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_BillingsInExcessOfCosts" name="BillingsInExcessOfCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ContractLiabilitiesProgressBillings" name="ContractLiabilitiesProgressBillings" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_DepositExpenses" name="DepositExpenses" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_NetLiabilities" name="NetLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_ContingentLiabilities" name="ContingentLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="MDLK_NetLossPerOrdinaryShareAbstract" name="NetLossPerOrdinaryShareAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
</schema>
