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 150×150 Steel Square Pipe, 5 Inch Galvanized Steel Pipe, Gi Conduit Pipe, Steel Seamless Pipe,Api Erw Steel Pipe. Quality is factory' life , Focus on customer' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming ! The product will supply to all over the world, such as Europe, America, Australia,Madras, Detroit,Estonia, Manchester.Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!