Established in Qct. 6th 2006, Tangyin Iron & Steel Co., Ltd. Is a large-scale iron& steel enterprise jointly investde by Hebei Iron&Steel Co., Ltd., with the design production capacity of 3 million tons and the toal investment of 4.2 billion RMB, of which Tangsteel's investment ratio is 51% while Yinshui's is 49%.

The company has a set of sintering, iron-making, steel-making, continuous casting, rolling and corresponding supporting and auxiliary facilities in the integration of modern technology and equipments. More than 50% of the main equipments have reached a domestic advanced level, and the blast furnace, converter and rolling mill producting lines reach modernization and large-scale.

IN March 2012, the company, in order to actively respong to the macroeconomic policy of adjusting the economic structure and improving the technological level of equipment manufacturing, self-raised funds of 350 million RMB, of which the construction investment is 250 million RMB and the floating capital is 100 million RMB, oto build the welding wire project in Kaiping Mondern Equipment Industrial Park. The company will become a large domestic professional welding wire production base. The project includes 18coursing drawing production lines, 44 fine drawing production lines, 6 chemical copper plating production lines, 60 sets of winding machines, 1 fully automatic packing machine and etc, The design annual capacity reachea 90000 tons of CO2 gas shielded welding wire and 10000 tons of submerges arc welding wire. The company introduced production lines at international advanced level, with such advantages as reasonable layout, high equipment level, high degree of automation and good product quality. In the near future, The products have passed Tangshan Branch and Hebei Yinshui Industrial Group Co., Ltd