We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Cuplock standard, Carbon Spiral Steel Pipe, Carbon Steel Seamless Pipe, Welded Steel Pipe,Mild Steel Rectangular Tube Size. We've been prepared to cooperate with company friends from at your home and overseas and produce a wonderful future with each other. The product will supply to all over the world, such as Europe, America, Australia,Uzbekistan, United States,Munich, Sri Lanka.During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.