After Sales Services

Trouble service

We can help you to solve problems on your machine.
Following information from you will be very helpful to provide solutions quickly.

  • 1.Machine serial number or photo of the machine
  • 2.Description on the breakdown; if it’s a welding problem or mechanical/electrical problem
  • 3.Description on activities prior to break down; power outage or part model changeover
  • 4.Photo or video showing the issue or problem
  • 5.Part specification and weld parameter data if it’s a welding problem
  • 6.Your contact information on instant messenger.
    or you may be friend with us on and

Dahching also offers onsite service and Remote service for on-time troubleshooting.

Contact us

Regular Service

How about to have regular maintenance services done by Dahching technicians?

Machine maintenance or to identify parts that may cause breakdown in the near future are included in the regular service contract.