Tangshan Yuantai Derun Steel Pipe Factory

Tangshan Yuantai Derun new Factory New flagship product: zinc aluminum magnesium steel pipes Hot dip galvanized steel products Photovoltaic bracket products Zinc aluminum magnesium steel coil products The group s main structural steel pipe products include: Steel hollow section: Square hollow section: 10 101000 1000mm Rectangular hollow section: 10 15800 1200mm Circular hollow section: Standard: ASTM A00, A50 EN10219, 10210. JIS G3466, GB, T6728, 3094 AS1163 CSA G40 20, G4021