CNSG (SINO STEEL GROUP) Located in Tianjin Daqiuzhuang. Sino steel Group (CNSG) Built in 1995 with registered capital of RMB 120 million, we have an annual production capacity of 1,000,000 MT and exporting quantity of 60,000MT . CNSG has 6 subsidiary companies include: Sino Steel impex Co., Ltd. – Export company Tianjin Sino Steel Pipe Co., Ltd,  - Erw Steel pipe factory with two produce line Tianjin Sino Steel Tube Galvanization Co., Ltd  – Hot dip galvanized factory with one producing line Tianjin Sino Steel Formwork Co., Ltd  - Scaffolding welded factory with 100 welding workers Tianjin Zhongtian Yuye Steel Pipe co., ltd  – Pre galvanized steel pipe with 8 produced line