... 800-1200mm/1250mm4.Zinc Coating: 60-100g/m2 5.Coil Weight: 4-5MT6.Surface Treatment: regular & minimum spangle ... ,oiled & dry,chromated,non-skin pass,skin pass7. Steel Grade: SGCC, SGCD, CS,FS,SS,DX51D+Z ... building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, ... 87733500 Fax:86-311-87733200 PPGI color coated steel sheet, Color-coated sheet coils