... brand Alucobond: 3mmx1220mmx2440mm 4mmx1220mmx2440mm PVDF ,PE coating CE certificate approval Tianyi brand Alucobond: aluminum composite panel ... can give strongly adhesive force between alloy and the coating layers *Supply a evenly thicknessAluminum composite panel characteristics ... Superior weather, corrosion, pollutant resistance 4) Even coating, various colors 5) Fireproof, excellent heat and sound ...