... , pre-coated steel, pre-painted steel, color coated steel coils, pre-painted galvanized steel, PPGI, color steel, color steel coils, pre-painted galvanized steel coils.PCM is ... metal: 0.3mm ~ 1.2mm thickness of cold rolled steel, galvanized steel, or aluminum alloy plate and other metal sheets.Category: light ... , N.W./COIL ≤5 T, Inner Diameter:φ510 mm. color steel for teaching board