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 Socket Welding Pipe Coupling, Gate Valve, 800ht Alloy Pipe, Welded Stainless Pipe,Pipe Bends. Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you! The product will supply to all over the world, such as Europe, America, Australia,Slovenia, Boston,Panama, venezuela.After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.