Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for Straight Welded Steel Pipe, Asme B36.10 Carbon Steel Pipe, Smooth Square Tubes Steel, Antirust Black Square Steel Pipe,Schedule 40 Steel Pipe. Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,Riyadh, panama,Germany, Sierra Leone.Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.