Chongqing Smelter(Group) Corp.,Ltd. was reformed from Chongqing Smelter in Jan, 1997, affiliated company of Chongqing Machinery & Electronics Share Holding (Group) Corp. The company was founded by famous scientist--Ye Zhupei in July, 1938.In the period of national government, it's called Resource Commission Electrochemical Smelter, and it's the first state sole proprietorship to produce electrolytic copper and electrolytic nickel in national industry. Situated in Sanjiang town of Qijiang county, the company is beside Yuqian Expressway, Yuxiang high-grade road. There is a appropriative branch railway from Sanjiang railway station to material yard of the company. Through many a time technical reformation and our effects, product varieties and industrial scale have been developed greatly, we had over 40 thousand tons comprehensive production capacity of heavy non-ferrous metals and processed products. It's a key manufacturer of non-ferrous metal powder. With powerful technical innovation capacity, unique copper scrap disposal "three procedures" technics,new electrolytic cobalt production processing and copper anode gold and silver distilling processing tech were awarded 3rd prize on scientific & technical achievement of Chongqing and 3rd prize on scientific& technical achievement of China Non-ferrous metal industry Controlling Co. respectively; alloy filtration pipe, filtration flake nickel for missile,ect were awarded 4th prize on on scientific & technical achievement of National Defence Scientific Commission. Main products: heavy non-ferrous metal: cathode copper, lead ingot, electrolytic nickel, electrolytic cobalt; ; rare metals: gold bullion, silver bullion,platinum,palladium; non-ferrous metal powder: copper powder, whiting, nickel powder, cobalt powder, bronze powder, tin powder, pot metal powder, copper tin powder, superfine nickel powder,ect; metal powder products: MONEL, flank nickel, stainless steel sheet,ect filtration medium; non-ferrous extrusion processing products: oxygen free copper,oxygen free copper; non-ferrous smelting chemicals:copper sulphate,nickel sulfate. Annual production capacity of main products: 20 thousand tons of cathode copper, 12 thousand tons of lead ingot, 2 thousand tons of electrolytic nickel, 80 tons of electrolytic cobalt, 2 thousand non-ferrous powder, 11 thousand tons of oxygen free copper materials and 1.2 thousand chemicals.

　　The company comply with ISO9001：2000 to establish quality control system and got quality control system certificate of QCB-Beijing in Dec. 31, 2002. Trademark is Chuanxin, Chuanxin cathode copper,lead ingot and electrolytic nickel were registered commodities in Shanghai Futures Exchange. Chuanxin oxygenfree pure copper wire, lead ingot and copper powder are name brand products of Chongqing. Chuanxin lead ingot is marketed overseas.

　　As name brand products,our non-ferrous metal powder products ,basic raw materials of sintered metal product, supply falls short of demand in the market. In the tenth five years developmnetal project, we will emphasize on non-ferrous metal powder products and copper products, capital and technology introducing in order to become the production base of non-ferrous metal powder in China and enhance production capacity to over 5 thousand tons annually. Meanwhile, we make great effects on oxygen free copper processing products to make achievements.