... clean 3,fireproof,anti-rust,sound absorbing 4,mirror surface 5,ISO certificate aluminum ceiling,metal ceiling board ... PE coating)ColorWhite, blue, pink, yellow…customized,surface color guarantee 10 yearsFeatureEasy install and disassemble,simple ... pcs per carton. Protective film on the product surface.CertificateISO9001:2000,SONCAPApplicationKitchen,bathroom,living room,office,hotels,commercial ...