aluminum composite 1. Flat surface , 2 meter width 3.Panel Thick :2,3,4MM 4.Alu.Thick :0.06 ,0.12 ,0. ... galleries, exhibitions, saloons, stores, offices, banks, hotels, restaurants, and apartments . 2). Other kinds of buildings: as ideal decorative materials for the ... be no flake .no rubbles ,no vestige and no pulverization. 2)Under common environment.no flake.no rubbles. 3)Under common ...