Aluminum Composite Panel, Wall panel, Sandwich panelAluminum Composite Panel(ACP)Protective film + Aluminum sheet + polyethylene + Aluminum sheet1) Aluminum sheet Coating: PVDF or Polyester2) Specifications:a) ACP Thickness: 3mm, 4mm, 5mm, 6mm (3mm and 4mm are more popular in our customers)b) Standard Width: 1,220mm(other width: 1250mm, 1500mm)c) Standard Length: 2,440mm(Length can be customer’s requirement)d) Aluminum Sheet Thickness: 0.10mm, 0.12mm, 0.15mm, 0.18mm, 0.20mm, 0.25mm, 0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.50mme) Other Specifications Available, According To Customers' Requirements 3) Various Colors Available, also can do According To Customers' Requirements