... Exterior usage 2. Perfect weatherability, high strength 3. Convenient installation Aluminum Composite Panel *APPLICATIONS1, Buildings outer ... maintenance.2, Convenient construction, short working time.3, Excellent machining, heat insulation, sound insulation property ... 3,(Length): 2440mm (according to customers needs, maximal length is 6 meter. 4, Coating: PVDF Aluminum Composite Panel Production Line ...