All are designed according to ISO21307:2011(E), ISO12176-1 and DVS2207/1 (08/2007)
International warranty: 12 months.
If any part is damaged or cannot work normally under normal operation, we can provide it for free
Zhejiang Chenghong Machinery Co., Ltd. specialize in butt welding machine manufacturers. The company can meet the requirements of different users to design, manufacture, automatic, manual, hydraulic and its standard, non-standard welding machines, and promises free one-year warranty and lifetime maintenance services.