... .Material:GAVANIZED STEEL SHEET, AL-ZN COATED STEEL SHEET 2.Thickness:0.17-0.8MM PPGI coils:Pre painted galvanized steel sheet ... in coil 1.BASE MATAL:GAVANIZED STEEL SHEET,AL-ZN COATED STEEL ... , billboard, timekeeper, typewriter, instrument panel, weight sensor, photograph equipment. PPGI Coils