• E-card business management system

    E-card business management system

  • E-card clearing system

    E-card clearing system

  • Qr code mobile payment system

    Qr code mobile payment system

  • On-call taxi dispatching system

    On-call taxi dispatching system

  • Vehicle-mounted 3G video remote monitoring system

    Vehicle-mounted 3G video remote monitoring system

  • GPRS data acquisition system

    GPRS data acquisition system

  • BS Jiaoyun Tong customer service system

    BS Jiaoyun Tong customer service system

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