"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Erw Square Welding Steel Pipe, Pre Galvanized Steel Pipe, Galvanized Seamless Steel Pipe, 100*200mm Galvanized Rectangular Tube,Hot Dipped Square Steel Pipe. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Honduras, Chile,Finland, Bahamas.Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our products to the world together. Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.