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Shanghai Donsun Welding Group is one of the largest welding machine manufacturers of China. It specialized in researching,developing and producing all kinds of welding power supply and complete equipment.The Grop is a member unit of China Electric welding Machine Industry Association,quality network of China Electric Welding Machine Industry and China Electric Welding Machine Standardization Technical Committee.

The Grop carries out the ISO 9001 Quality Control System.18 series of products have passed the national “CCC” and “CE” authentication, much independent developed technology obtains the national patent.It is a hige-new technology enterprise in Shanghai .The major productuon base is loctated in Fengxian District of Shanghai,only one hour drive to downtown Shanghai.The International Business Center of the group is situated at the center of Shanghai.

●the independent innovation alility

●long history, more than 20 years in producing welding machine

●fine quality and top post-sale service

●modernized production equipment and advanced technology

●A land area of more than 90,000 square meters.the floor space of 40,000square meters