In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of 50mm Diameter Gi Pipe, Size Of Rectangular Steel Tube, Welded Spiral Steel Pipe, Hollow Rectangular Galvanized Steel Pipe,Tianjin Square Pipe. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. The product will supply to all over the world, such as Europe, America, Australia,Mexico, Naples,Detroit, UK.Products have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.