Aluminum-plastic Composite Panel specifications: Thickness:3mm,4mm(Standard) 3~6mmavailable upon customer's request Width:1220mm(Standard) Special widths are available upon customer's request Length:Maximum 6000mm Features: Even coating, Color stability, Extreme rigidity,Superior flatness, Impact resistance, Corrosion resistance, Excellent weather resistance, Light weight, Easy installation, Easy maintenance Usage scope: Constructing curtain wall, shop, outdoor advertise board, train and bus decorating, ceiling,house,station, airport, overbridge, passageway and etc.