Shanghai Donsun Welding Group CO,.LTD
Shanghai Donsun Welding Group,specialized in researching,developing
and producing all kinds of welding power supply
a member unit of China electric welding machine industry
association,quality network of China electric welding machine
industry and China Electric Welding Machine Standardization
The group carries out the ISO9001 quality control system,the
products have passed the national "CCC"authentication,much
independent developed technology obtains the national patent,it is
a high-new technology enterprise in Shanghai.
Our products have been applied such key projects such as Shanghai
Baosteel Corporation, Taiyuan Iron & Steel Corporation, Baotou
Iron & Steel Corporation, Anshan Iron & Steel Corporation,
Shangqiu Aluminum Group, Sino Hydro, Shengli Oil Field, Daqing Oil
Field, Qilu Ethylene, Shijiazhuang Iron & Steel Corporation,
Datun Thermal Power Group, East China Thermal Power Group.
Meanwhile, some products are exported to Southeast Asia and Middle
Our company creates national industrial brand by making full use of
the essence of Dongsheng Welding Equipment. Persevering in the
tenet of ?technology leading, quality first and customers
uppermost?, our company serves customers both at home and abroad.