Auminum perforate ceiling Aluminum square metal l ceiling,clip-in tile,lay-in tile veneer perforate 1.tandard size (length x width x thickness): 600mm*600mm 500mm*500mm 400mm*400mm 300mm*300mm 300mm*600mm 300mm*1200mm 600mm*1200mm thickness: 0.50mm-1.0mm 2.Materials: Substrate: aluminum panel 3.Characteristics: a) Diversified colors and fashionable style b) Environment-friendly c) Excellent surface flatness and smoothness d) Superior weather, corrosion, pollutant resistance e) Lightweight and easy to process f) Easy to maintain and cleaning i) Fireproof 4) Normal color: 40 different colors available (angle: oblique angle or right angle) 5) Non-standard sizes available according to customers' requests 6) Applications: the product is indoors-decorative material, ideal for hotels, restaurants, shops, living room, kitchen, bathroom, operas, stations, and offices 4.square mater ceiling bore elucidations many kinds of perforates style can be proviced or according your requirement. The size can be made by your order.