Large diameter spiral steel pipe - China Manufacturers, Factory, Suppliers

Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Large diameter spiral steel pipe, Oil Well Casing And Tubing , Treaded Oil Tubing to Spa , Pvc Gas Line Pipe , We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .