We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Hot Sell OCTG API 5CT Seamless Casing for Oil Well Production Carbon Steel Pipe 10 3/4inch 51ppf/13 3/8 Inch 54.5ppf J55/K55/N80 with Factory Best Price, 3776282 Cartridge, 4046100 Turbo, 6506215010 Repair Kit,4039140 Repair Kit. You should send us your specifications and requirements, or feel totally free to speak to us with any questions or inquiries that you may have. The product will supply to all over the world, such as Europe, America, Australia,Bogota, Pretoria,Miami, Doha.Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.