... 40, 45, 50m 3, Surface: Powder coat Materials: Aluminum 1100, H24Finish: Powder or Paint CoatedSpecification: Height: 40, ... , professional look when installed. The non-corrosive aluminum construction of this system is ideal for high ... Hallway ,Kitchen etc Specification Grille ceilingProduct:Aluminum grille ceiling, grille ceiling, metal grille ceilingMaterial:high quality Aluminum alloySize:10*40, 15 ...