About us

Founded in 1985, Jinhua Jinzhong Welding Materials Co.,Ltd.(JWM) is a well-known national enterprise specialized in welding materials research, development and manufacture, and honored with National Advanced Technology Enterprise, Zhejiang Science and Technology Spark Model Enterprise and Jinhua Top Ten Star Enterprise of Science and Technology. We are also obtaining the membership certificate of China Casting Association and Standing Committee Member of National Technical Committee on Casting of Standardization Administration of China. We drafted and set National Standards for 《Copper Base Brazing Filler Metals》and 《Silver Brazing Filler Metals》, and were assigned as national project enterprise of National Science and Technology Innovation Fund Project, National Torch Plan Project, National Key New Product Plan.

JWM is located in Zhejiang Jinhua industrial park, with 17000 ㎡ total area, 34000 ㎡ unit size. The company registered capital is ¥11 million and the annual outputs are 800 tons. It is one of the biggest welding material manufacturers in China. Our production size, quality assurance, new product research and development ability and goodwill are ranked on the top in the nation.

“Jin Zhong” (well-known trade mark) Series welding materials manufactured by JWM have passed technical evaluation by Ministry of Light Industry, Ministry of Electric and Mechanic, Ministry of Machinery, we have been honored with silver award of “75” national spark program, third prize of National Spark Program Technology Development, second prize of Ministry of Light Industry Technology Advancement, Outstanding New Product Award and Municipal Technology Advancement Award.

"Jin Zhong" series welding material quality supervision inspection center in the country are ranked in all previous sampling assessment classy article. Our main product kinds are as follows:Ag-P-Cu, Cu-P, Ag-Cu-Zn, Ag-Cu-Zn-Sn, Ag-Cu-Zn-In, Ag-Cu-Zn-Cd and AI-Si, Al-Si-Mg, etc. and corresponding fluxes. Our main products in various forms are rods, wire, strips, foil and preforms such as rings, short rods, etc.

Adhering to the “Honest and Credit” manage idea and strengthen quality control. JWM has been granted the 《Import and export enterprise qualification certificate of P.R.C.》, 《Export product qualification certificate of P.R.C.》, 《ISO900 quality management system certification》, 《ISO14000 environment management system to recognize the certificate》. Our corporation's commitment to ISO, a globally recognized quality system, ensures our customers of a high level of product consistency and performance reliability.

Our products are widely used in refrigeration, electronics, instrumentation, shipbuilding, High-speed Train,medical devices, eyeglasses, sanitary products, cutting tools, petrochemical, aerospace and other industries, which have been acknowledged by more than 600 companies and R&D institutions in China mainland, as well as massive export to the U.S., Japan, Germany, Spain , Indonesia, Hong Kong, Taiwan etc. We possess extensive reputation from both native and international customers with our outstanding products and great service.

We sincerely expect to improve the intensive relationship with global clients.