... PCM, pre-coated steel sheet/coil, pre-painted steel sheet/coil, color coated steel sheet/coils, pre-painted galvanized steel sheet/coil, PPGI, color steel, color steel sheets/coils.PCM is ... .Base metal: 0.3mm ~ 1.2mm thickness of cold rolled steel, galvanized steel, or aluminum alloy plate and other metal sheets.Category: light ...