With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Threaded Steel Pipe, Prepainted Galvanized Coils, Steel In Coils, Stainless Coil,Erw Pipe. We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits. The product will supply to all over the world, such as Europe, America, Australia,Paraguay, Singapore,Philadelphia, Manchester.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.