Bazhou Zhuofa Steel Pipe Co., Ltd & Asia (Tianjin) Steel Co.,Ltd are the same company, was established in 2000, mainly engaged in the production of Hollow Sections, ERW steel pipes and galvanized steel pipes, Galvanized Corrugatted Sheets. We are Trading API, Seamless Pipe, Angle Bar, Flat Bar, BEAMS, Steel Sheets Cold Rolled Coils Hot Rolled Coils Stips and other steel products.Our products are mainly for export, and have already been exported to Africa, Middle East, South America, Southeast ...