Changzhou Yunhe Welding Materials Co., Ltd., situated in senic historical city, Changzhou that lies in the south of Yangzi River. We are a member of China Welding Association and has been in the welding wire production for more than 20 years.

Accumulated experience and continuous improvement and upgrading in management skill, manufacturing equipment and quality assurance system enable us keep up to ever changing demand all the time.

We have factory premise of 35, 000 square meter and employing 450 devoted employees. Our main product consists of two main groups, copper coated MIG/MAG wire and sub mered arc welding wire, with more than twenty variant. Annual production capacity is 40, 000MT.

Grand Yunhe, our registered brand is well received and honored in the markets and widely used in the industries of electric machinery, automobile, engineering machinery, pressure vessel, shipbuilding, etc. And are distributed to more than 20 provinces within China and exported to Korea, South Africa, Egypt etc. Because of our effort on improving production and management quality, we have not only successfully obtained ISO9001 and ISO14000 certification, but also approvals for our main products from the Classification Society (CCS) of China, American Bureau of Shipping(ABS), Lloy's Register(LR), TUV Industrial Service GmbH(TUV), Nippon Kaiji Kyokai(NK), Canadian Welding Bureau(CWB) and Deutsche Bahn AG(DB) and FBTS