<dfn id="iiscw"></dfn>
  • <ul id="iiscw"><pre id="iiscw"></pre></ul>
  • <samp id="iiscw"><tbody id="iiscw"></tbody></samp>
  • <strike id="iiscw"><menu id="iiscw"></menu></strike>
  • <strike id="iiscw"><s id="iiscw"></s></strike>
    <th id="iiscw"><menu id="iiscw"></menu></th>
  • <samp id="iiscw"><tfoot id="iiscw"></tfoot></samp>
    Hotline: 400-9608-365
    service system

    service system

    System integration scheme_ Professional services more assured

    400-9608-365
    • Other services

      1. Intimate renewal service and a variety of service packages to meet user needs;
      2. Sufficient inventory and quick response to customer demand;
      3. Fast response time of accessories;
      4. Well-known logistics partners, flexible and optional delivery methods;
      5.reliable original accessories, quality is more guaranteed.
    • The warranty time

      A year.
    • After-sales service

      1. Provide on-site professional guidance for customers to install and debug the equipment produced by us;
      2. Free training for technical engineering and operation personnel of users;
      3. Provide quick and effective product repair and maintenance to ensure the production quality is controlled;
      4. Provide active telephone response and on-site support during warranty period;
      5. Failure analysis and prevention to avoid repeated failure.
    • Pre-sales technical support

      1. Through extensive application research, improve the quality of users and achieve reduction of staff and increase efficiency;
      2. free to provide professional technical program publicity, technical questions, application system demonstration;
      3. Give customers a good experience through free trial, and ensure that users invest appropriately in the right products;
      4. Sincerely listen to user requirements and suggestions to optimize the layout of our products.
    • Service commitment

      1. Send personnel to the site within 24 hours after receiving the user's notice;
      2. Coordinated with relevant departments to make a correct judgment on the site situation, and made maintenance plans;
      3. Repair the product and restore it to operation within the shortest time;
      4. The maintenance personnel can only return after being accepted by relevant departments and appraised for their maintenance services.
    Copyright ? Shenzhen Bluiris Technology Co., Ltd. All right reserved

    technical support:yibaixun - Shenzhen website

    Legal statementsitemapsContact
    国产精品无码一区二区三区毛片| 亚洲精品亚洲人成在线| 国产大片91精品免费观看男同| 亚洲av永久无码精品漫画| 国产精品亚洲专一区二区三区| 三上悠亚久久精品| 午夜精品一区二区三区在线观看| 666精品国产精品亚洲| 99re66热这里只有精品| 久9视频这里只有精品8| 久久99久久99精品| 久久久99精品一区二区| 最新国产精品视频| 婷婷五月深深久久精品| 日韩精品高清在线| 久久精品国产免费观看三人同眠| 亚洲色精品88色婷婷七月丁香| 色老成人精品视频在线观看 | 久久99国产精品二区不卡| 国产精品东北一极毛片| 最新 国产 精品 精品 视频| 久久精品中文字幕无码| 国产午夜精品理论片免费观看| 国产精品理论电影| 亚洲国产精品成人午夜在线观看 | 国产精品视频a播放| 久久久亚洲精品国产| 国产在线观看一区精品| 亚洲精品视频在线看| 国产精品免费视频网站| 亚洲精品久久久久无码AV片软件| 3d动漫精品啪啪一区二区中| 久久久精品人妻一区亚美研究所| 中文国产成人精品久久96| 免费观看四虎精品成人| 在线观看麻豆精品国产不卡| 久久人午夜亚洲精品无码区| 98视频精品全部国产| 精品欧洲av无码一区二区| 久久香综合精品久久伊人| 久久精品国产清白在天天线|