copper coated welding wire

Product Description

　Changzhou Changjiang Welding Materials Co., Ltd, an large-scale enterprise with a history of more than fifty years of producing welding materials. The company has five branches below: Changzhou Liya Welding Materials Co., Ltd, Changzhou Change Special Welding Materials Co., Ltd, Jintan Changhai Welding Materials Co., Ltd, Lida Materials Company, Changzhou Branch Company. 　　The company is located in the center of economic developed Yangtze River Delta, as a key enterprise in welding wire industry, specialized in producing gas-shield Cu-plating welding wire, submerged arc welding wire, Argon-arc welding wire, stainless steel welding wire, etc with an annual output of *****0ton. The company is one of the important enterprises among national welding industry. Among which, gas-shield Cu-plating welding wire was evaluated as high-qualified product, recommended to the whole welding wire industry by Chinese Welding Association. 　　The productions are wildly used in welding areas such as vehicle, bridge engineering, mining machinery, heavy truck, railway locomotive, furniture, pipe, power equipment, construction machinery, steel structures, ship construction, container, boiler, pressure vessel, steel frame, medium and heavy plate, etc. 　　The company has first developed world-class “Changjiang” brand welding wire and Cu-plating welding wire equipment which obtained national patent. “Changjiang” brand products were approved by CCS, LR, DNV, ABS and GL, and ranked into the list of China’s Ten Famous Brand of Welding Wire. Meanwhile, the company gained Certificate for Recommendation to EU Market from France Science and Technology Quality Inspection and Assessment Commission and moreover was appointed to be subcontractor of welding wire products quality inspection by Jiangsu Products Quality Supervision and Inspection Committee.