... ,3mm,4mm,5mm,6mm Aluminum composite panel :1) Material: a) Front: aluminum panel with PVDF coated b) Back: aluminum layer with painted c ... ,440mm b) Panel thickness: 2mm,3mm,4mm,5mm,6mm c) Aluminum thickness: 0.10mm, 0.12mm, 0.15mm, 0.18mm, 0 ... , banks, hotels, train stations, airports, outside wall and so on. Aluminum composite panel, Wood grain surface