Product name:perforated ceiling tile 1)Material:Aluminum alloy,the grade of aluminum alloy can be selected according to the actual requirements2)Surface treatment:Powder coated(ordinary powder,polyester),PVDF3)Parameter (Unit:mm) SpecificationThicknessHeight600*6000.5-1.21925300*1200600*12004)Legend5)4 kinds of folding edges are available for every specification:short edge right angleshort edge bevel angleHigh edge right angleHigh edge bevel angle 6)Installation method: 7)The upper main keel and lower trigonal keed are tightly connected with cross structure,therefore,it boats of simple installation and disassembly with very even surface 8)Application:mainly used in project forbig area, such as hotels,stores,office building, hospitals,railway stations,metro stations and so on.9)Certificate:ISO9001:2008,Product Quality Certificate