... ROHS test PCM, 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 a kind of compound metal sheet rolled with color coating. ... rolled steel, galvanized steel, or aluminum alloy plate and other metal sheets.Category: light PCM and matt PCMPerformance advantages: have ...