"Based on domestic market and expand overseas business" is our development strategy for Mild Steel Rectangular Tube Size, Spiral Welded Steel Pipes , Hollow Galvanized Steel Pipes , Round Steel Black Pipe,Large Diameter Seamless Carbon Steel Pipe . For more info, be sure to call us as shortly as possible! The product will supply to all over the world, such as Europe, America, Australia,Guyana , Myanmar ,Muscat , Ireland .With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.