... .Width: 800-1200mm/1250mm4.Zinc Coating: 60-100g/m2 5.Coil Weight: 4-5MT 6.Surface Treatment: regular & minimum spangle,oiled ... & dry,chromated,non-skin pass,skin pass7. Steel Grade: SGCC, SGCD, CS,FS,SS,DX51D+Z DX52D+Z ... the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air ...