... 3,fireproof,anti-rust,soundabsorbing 4,brushed 5,ISO certificate aluminum ceiling,aluminum ceiling tile,decorative aluminum ceiling,metallic ceiling tile, ... semi-finished products also available5,Installation:macth with ceiling T-bar(we can supply)Item nameAluminum ... and disassemble,simple structure,good adhesion,anti-corrosion, fireproof,waterproof,rust proof,weather resistance,easy cleaning,sound ...