<source id="jlxyk"><i id="jlxyk"><track id="jlxyk"></track></i></source>
      
      

        <address id="jlxyk"><button id="jlxyk"></button></address>

        service network

        While committed to providing customers with high-quality products, new bright also provides high-quality services for customers with the service concept of "creating value for customers".


        Direct line: 021-62586878

        Service Items

        □ Technical training  □ Installation and debugging  □ Equipment evaluation  

        □ Troubleshooting  □ Maintenance  □ Upgrade and improve


        After sales service quality commitment

        □ After signing the contract, our company will assist customers in installation and debugging through remote support, on-site maintenance, on-site training and free of charge;

        □ Warranty for one year, the implementation of Three Guarantees, warranty period, our company free of charge to provide technical support;

        □ Visit customers regularly to ensure the normal operation of customer equipment;

        □ Keep lifelong contact with customers, listen to the use of advice, constantly improve the quality of products;

        □ Service hotline, open 24 hours a day. Make handling suggestions within 24 hours. If the problem needs to be solved on site, professional and technical service personnel shall be sent to ensure that the problem is not solved and the service personnel will not be evacuated.



        Address:576 Wuding Road, Jing'an District, Shanghai

        <source id="jlxyk"><i id="jlxyk"><track id="jlxyk"></track></i></source>
          
          

            <address id="jlxyk"><button id="jlxyk"></button></address>
            超碰成人国产一区二区三区 | av入口| 久久久久久久国产精品毛片 | 天天弄天天日天夭上 | 欧美成人777奇米影视91色 | 国产高清一二三 | 精品骚逼| 韩国激烈床片段 | ass中国年轻少妇pic精品 | 黄网站免费入口 |