Shanghai Donsun Welding Group Co., Ltd.
Add.: No.111-121, Yezhuang Road, Fengxian District, Shanghai, P. R. China
Zip Code: 201415
Tel.: +86-21-57467333
+86-21-57469051

Certificates of Honor
  • AAA- Credit Rating Certificate
  • Trustworthy Manufacturer
  • SME Technology Innovation Fund
    Certificate (CNC submerged arc
    welding machine)
  • Brand Enterprise in Chinese
    Hardware Industry
  • Honest and Trustworthy Corporate
    in the Welding Industry in Shanghai
  • Brand Name & High Quality Product
    in the Welding Industry in Shanghai
  • Member of Shanghai Association
    for Quality
  • Famous Trademark in Shanghai
  • Shanghai's Most Dynamic
    Technology Enterprise
  • Outstanding Invention Gold Medal
    Certificate
  • Reappointed to Fifth Term as
    Director of Welder Branch of
    China Electrical Equipment Industrial
    Association
  • Reappointed to Fifth Term as
    Governing Unit of Welder Branch of
    China Electrical Equipment Industrial
    Association
  • Brand Product
  • Famous Brand in Shanghai

  • Certificate of Patent New Products
    in Shanghai, MZ Multi-Purpose
    Automatic Arc Welding Machine
  • Top Ten Famous Brand Welding
    Machine in China