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 Gas Pipe Fittings Compression, Sanitary Pipe Fittings , Hose Connector For Air Compressor , Malleable Iron Clamp ,Heavy Duty Pipe Clamps . We have four leading products. Our products are best sold not only in the Chinese market, but also welcomed in the international market. The product will supply to all over the world, such as Europe, America, Australia,Vancouver , Portugal ,Porto , Botswana .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.