Our merchandise are commonly identified and dependable by end users and will meet continually altering financial and social desires for 1.5 inch gi pipe, Galvanizing Tube , S275j0 Hot Rolled Square Tube , Round Black Iron Pipe ,Pre-Galvanized Furniture 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,Madras, Salt Lake City,Nepal, British.Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.