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Service Pledge

    ★ Free to provide you with investment analysis of doors and windows;
    ★ Free to provide you with information related industries;
    ★ Free training staff for you;
    ★ Free installation and adjustment the equipment;
    ★ For the equipment users to buy, life-long maintenance, regular maintenance;
    ★ To provide 24-hour real-time services for the key areas;
    ★ To provide timely maintenance of equipment, maintenance services for all the plastic window factory;
    ★ To provide timely and efficient supply of spare parts for all the plastic window factory.