The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for Large Diameter Black Tube, Schedule 40 Erw Pipe , Hollow Rectangular Black Steel Tube , Sch40 Seamless Steel Pipe ,Welded Lsaw Carbon Steel Pipe . Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers. The product will supply to all over the world, such as Europe, America, Australia,Marseille , Angola ,Atlanta , belarus .Our R&D department always designs with new fashion ideas so we could introduce up-to-date fashion styles every month. Our strict production management systems always ensure stable and high quality products. Our trade team provides timely and efficient services. If there are any interest and inquiry about our products, please contact us in time. We would like to establish a business relationship with your honored company.