With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Spiral Welded Steel Pipe/tube, Large Diameter Hot Rolled Ssaw Steel Pipe , Spiral Welded Anti-Corrosion Pipe , Spiral Welded Pipes ,Boiler Tube . Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world. The product will supply to all over the world, such as Europe, America, Australia,San Francisco , Costa Rica ,Poland , Zambia .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.