Aluminum composite pane Thickness: 2mm, 3mm, 4mm, 5mm, 6mm (3mm and 4mm ... , flash gold, white, red, black etc. (as requirements)Description:Aluminum composite panel is Widely used in inner and outer wall decoration ... etc. and advertising plate, sign board etc.Features of aluminum composite panel:1) Good weather, pollutant and corrosion resistant2) Excellent fireproof ...