Product description: aluminum building material1) quality: according to GB/T17748-2008 standard 2) thickness available: 4mm 3) aluminum foil thickness: 0.08-0.50mm 4) length: 2,440mm (custom sizes available) 5) width: 1,220mm 6) surface coating available: PVDF,PE 7) colors: silvery grey, white silvery grey, porcelain white, sub-white, champagne silver, milk yellow, silvery white, white yulan, light yellow, orange yellow, green jade silver, youth white, sea blue, pink, golden yellow, light green, telecommunication blue, bright red, bronze-colored, postal green, violet, black (other colors are available according to customers needs) Features: 1) sound insulation 2) heat insulation 3) fireproof 4) waterproof 5) easy maintenance and cleaning 6) corrosion-resisting 7) non-fading and deforming-resiting 8hi-tech environment-friendly Applications: 1) widely used in inner and outer wall decorations of exhibitions , saloons, stores, offices, banks, hotels and restaurants. 2) An ideal decorative materials for building 3) Telephone tooths, vehicle bodies, industrial usage Kitchen cabinees, billboards, signboards, tunnels, subway interiors Product description: aluminum composite panel Waranty: 20 years guarantee for exterior PVDF coating 10 years gurantee for exterior PE coating Packing::each piece has a protective film, In bulk or in wooden crate