Gi Carbon Steel Pipe - China Manufacturers, Factory, Suppliers

We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Gi Carbon Steel Pipe, Weld Steel Pipe , Erw Standard Carbon Steel Pipe , Antirust Black Square Steel Pipe , We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.