Roofing Sheet, Galvanized Steel, Galvalume Steel manufacturer / supplier in China, offering 7-Wire PC Strand Dia 15.24mm ASTM A416 1860MPa Low Relaxation Prestressed Concrete Steel Strand, Fold out House 20FT 40FT Prefab Portable Container Home Expandable Mobile House 3 Bedroom Modular Prefabricated Expandable House, Galvanized Sheet PPGI Coil High-Quality Metal Sheet Color Steel Spot Welding Zinc Coated Price Sheet Red Bobinas De Acero and so on.