We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Steel Pipe, 20 Casing Coupling Factory, Drill Oil Reducing Coupling, China Octg Coupling,N80 Tubing Coupling. Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation. The product will supply to all over the world, such as Europe, America, Australia,Georgia, Russia,Jakarta, Malta.We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.