 Shanghai Zhongzhou Special Alloy Materials Co., Ltd. is a professional company for developing, producing and selling cobalt / nickel base high alloy precision casting, forging, hard facing alloy material and new material. There are 650 employees at present, including 85 engineering and technical personnel. The factories in Shanghai Jiading and Jiangsu Dongtai cover total area of 90000m2 and the building area of 60000m2. The company is a high-tech enterprise in Shanghai and owns 6 national patents at present. "Dun" brand series products were praised as Shanghai famous trademarks and Shanghai famous brand products. The company passed the certification and standard verification of ISO9001, pressure pipeline TS, ISO13485, ISO17025, and EHS of America GE Company and so on.
The company has vacuum smelting, non-vacuum smelting, centrifugal casting, pulverizing by gas atomization and water atomization, horizontal continuous casting, forging, heat treatment and other production lines advanced in the industry, and has international advanced technology and complete inspection means. The products developed and produced include cobalt base alloy, nickel base alloy and ferrous alloy welding wires, built-up electrode, powdered alloy, precision casting, deforming alloy products, spring, pipe fittings and welding equipment. The products are used in the industries of car, metallurgy, petroleum, chemical, valves, nuclear power and other industries. The products are recognized widely by international and domestic well-known enterprises, such as, General Electric (GE), Fisher, Teko, Flowserve, Velan, KSB, Neway, Sufa, Kingdream, Mahle Tri-Ring, Ji'nan Worldwide and others, and exported to the United States, Germany, South Korea, Japan, India, Southeast Asia and other countries and regions. |
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