... 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 ...