Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Api 5dp Drill Pipe, Mechanical Couplings Pipe Joint , N80 Casing And Tubing , Mechanical Device Filter Pipe ,Casing With Premium Connections . We welcome buyers all around the word to call us for long term company associations. Our items are the most effective. Once Selected, Ideal Forever! The product will supply to all over the world, such as Europe, America, Australia,San Francisco , Algeria ,South Africa , Gabon .Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
