黄瓜网站APP观看大全,黄瓜视频污版,成人黄瓜视频网站,黄瓜视频黄色网站

      Contact us
      WeChat

      After-sale Service

      Current locations:HOME> After-sale Service

      After-sale Service

      GDS has built professional and experienced after-sale service team. For overseas customer, we can offer the following service:

      1. free training in our factory.

      Once you confirmed the order, you can send your engineer to our factory for checking the machine and also get training

      2. video and phones call instruction

      if company visit can not be arranged, we can instruct you how to operate via video or phones call

      3. instruction brochure and operation tips available

      we summaried some operation tips for your reference based on our experience to get yourself mastered the general operation

      4. on-site training in your factory

      we can also send our engineer to your factory for direct training. Our engineer have been to India, Vietnam, Korea, Russia, Saudi Arabia etc.

      網站地圖