Carbon Steel Product, Steel Rebar, Galvanized Steel Products manufacturer / supplier in China, offering 26 Gauge G350 G550 Dx51d Galvanized Steel Products Zinc Coating Z100 Z180 Hot Dipped Galvanized Gi Steel Coil, High Quality Customized ASTM A653 Dx51d Z100 Z180 Z275 0.35mm & 0.45mm Thickness Cold Rolled Zinc Gi Galvanized Steel Coils, Hot Rolled Dipped High Tensile Soft Light Gauge (gi) Dx51d A36 1.5-4mm 6mm Thick Zinc Coated Coating Steel Galvanized Coil and so on.