Features: (hot dip galvanized steel coil) 1) Quality standard: JIS G3002 GB/T251B 2) Grade: SGCC (DX51D+Z), SGCD (DX52D+Z) 3) Surface finish: regular spangle and zero spangle 4) Thickness: 0.2-3.0mm 5) Width: 1,000 - 1500mm 6) Zinc coating weight: 90-400g/m2 (both sides) 7) Coil weight: upon customer's requirements 8) Applications: widely used for roofs, outer walls, ovens, explosive-proof steel, electrically controlled cabinets, and industrial freezers in the residential and industrial buildings