Smart Device Trade-in System

    for Carriers, Mobile Manufacturers, Retailers and e-tailers

    • Taiwan's Leading Automated Mobile Diagnostics Trade-in Solution
    • First B2B Trade-in System with Integrated Mobile Diagnostics
    • First Online Mobile Device Insurance Underwriting with Integrated Mobile Diagnostics

  • Current STS Partners

    STS helps carriers, mobile device manufacturers, e-tailers and retailers with their mobile trade-in programs. It also helps insurance companies with underwrite new policies and process insurance claims.

    Chubb Taiwan

    Direct Selling Store

    Samsung Taiwan

    Direct Selling Store Official Online Shop

    Sony Taiwan

    Direct Selling Store

    Oppo Taiwan

    Direct Selling Store


    Online Trade-in


    Online Trade-in


    App Download

    Data Express

    Direct Selling Store

  • Demo Video for Samsung Taiwan Renew App

  • Advantages

    We combined our leading mobile diagnostic technology with appraisal and data erasure services to streamline the process of re-selling used phones.

    • Diagnostics, appearance check, appraisal and contract signing in 5 minutes
    • In-store, online and mobile insurance modules
    • Reduces mis-diagnostic risk and case disputes
    • Increases appraisal accuracy to boost trade-in rates
    • 15 minutes training even for a 150-store company

    Supports In-store and Online Trade-in Program

    Compatible with iOS and Android Mobile

    Easy Diagnostic App

    Mobiles Recycles Management System

    All Posts