1.Thickness: 0.14-4.0mm 2.Width: 20-1500mm 3.Materials: Zinc or AZ 50-275 and 50-150 4.Steel Grade: S250-550GD Color Coated Galvanized Steel Sheet JIS G3312,CGCC,Colour coated steel coil,GI or GL base,thickness:0.14-2.0mm,Width:20-1250mmColor Coated Galvanized Steel SheetJIS G3312,CGCC,Colour coated steel coil,GI or GL base,thickness:0.14-2.0mm,Width:20-1250mmS250-550GD1) Thickness of Prepainted ...