We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Welded Steel Pipes, Q235 Carbon Steel Pipe/ Tube, Cold Rolled Steel Pipe, Asme B36.10 Carbon Steel Pipe,Scaffolding Pipe. sincerity and strength ,always keep approved good quanlity ,welcome to our factoty for visit and instruction and business. The product will supply to all over the world, such as Europe, America, Australia,El Salvador, New Zealand,India, kazan.With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, 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.