Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Pup Joint, Coupling Manufacturer, Casing Couplings, Premium Thread,Api 5ct Pipe Coupling. With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries. The product will supply to all over the world, such as Europe, America, Australia,Tunisia, Jersey,Luxemburg, Bangladesh.Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we provide our clients with high quality products and excellent service. Please feel free to contact us for further information.