
Factory Direct Dx51d Z40-Z275 Hot Dipped 0.4mm 0.5mm Galvanized Steel Coil for Roofing Sheet. High Corrosion Resistance: Galvanized steel coil offers excellent corrosion resistance for long-lasting durability. Wide Grade Selection: Available in DX51D, DX52D, DX53D, DX54D, SGCC, and S250GD-S550GD grades. Customizable Spangle: Customers can choose between Zero Spangle or Normal Spangle finishes. Comprehensive Processing: Services include welding, punching, cutting, bending, and decoiling. Fast Delivery: Delivery time is 3-30 days depending on order requirements. Mill Test Certificate: Free Mill Test Certificate issued in accordance with the exact product. Technical Support: Professional team provides guidance on cutting, welding, and bending.