We emphasize development and introduce new products into the market every year for Astm A53m-2007 A660-1996 A671-2006 Mechanical Seamless Steel Tube, Wall Thickness Alloy Steel Pipe , Alloy Pipe P22 , Tensile Strength ,Alloy & Pipe Specialists . We generally hold the philosophy of win-win, and build long-term cooperation partnership with clients from throughout the earth.We believe that our growth base on customer's achievements, credit history is our lifetime. The product will supply to all over the world, such as Europe, America, Australia,Accra , UK ,Swiss , Thailand .We follow up the career and aspiration of our elder generation, and we are eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.