... 4)SGCC,DC51D,DX51D,DX52D,SPCC,SGCD,Q19 Thickness 5mm galvanized steel sheet1)0.18mm-1.5mm 2)600mm-1500mm ... prepainted steel coil/Color Steel Coil/Sheet(PPGI),galvanized steel coil/sheet(GI),galvalume steel coil/sheet(GL),Cold Rolled Steel ... of the group company.NAMEGalvanized Steel SheetCERTIFICATEISO9001;2008base materialhot-dip galvanized steel sheetJIS G3302,JIS3312,ASTM , GBSGCC,DX51D,SGCH,A653 ...