We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for S355 square tube, Ms Hollow Square Steel Tube , C Channel U Profile Steel , Ms Seamless Pipe ,Carbon Steel Square Tube . 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,Myanmar, New York,Portugal, Auckland.In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.