... :Top:18-20um,backside:5-7um, Coil ID:508&610mm (PPGI) Pre-painted galvanized steel coil.1) Standard: GB, JIS, ASTM, SAE,DIN,EN ... -8ton8) Surface Treatment: galvanized, oiled, polished, colored.9) Type of painted:PE,PVDF,SMF.10) Thickness of color paint: Top:18 ... transportation industry-----Application in the sheet metal processing and furniture (PPGI) Pre-painted galvanized steel coil.