Sino steel Group (CNSG) was built in 1995 with 6 subsidiary companies include: • 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 lin
Sino steel Group (CNSG) was built in 1995 with 6 subsidiary companies include: • 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 lin Sino steel Group (CNSG) được xây dựng vào năm 1995 với 6 công ty con bao gồm: • 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...