steel sheet pre-painted steel coil construction,white goods, transportation,furniture,steel window steel sheetPrepainted steel: ... to be discussed case by case.zinc coating: Z60~Z180.coil ID: 508mm/610mmpaint: polyesterpaint thickness: 25+/-5 micron on the ... : as per RAL NO. or as per your color sample.Coil Weight: 3-10MTconstruction,white goods,transportation,furniture,steel window,