<tr id="eesea"></tr>
  • <menu id="eesea"><wbr id="eesea"></wbr></menu>
  • <strong id="eesea"><object id="eesea"></object></strong>
  • <strong id="eesea"></strong>
  • <strong id="eesea"></strong>

  • We have perfect service system, excellent staff, and good service attitude. We also offer customized solution based on our clients'needs and requirements

     

    After-sales service

    1, One Year Warranty and lifetime maintenance, all the non-artificial damaged parts for free in the warranty period (excluding consumables)

    2, we responsible for the free installation and commissioning

    3, long-term technical support. If technological innovation, we can provide users for technological transformation.    

    4, efficient service, any problem of equipment, our company will respond within 4 hours after receive users’ feedback 


    久久综合色一综合色88中文,思思久久精品一本到99热,亚州欧美中文日韩,亚洲欧美中文日韩视频,色综合久久五月色婷婷