Helical Welded Steel Pipe - China Manufacturers, Factory, Suppliers

With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Helical Welded Steel Pipe, Black Round Pipe , 150x150 Steel Square Pipe , Galvanized Rectangular Tube , 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.