... Height: 40, 45, 50m 3, Surface: Powder coat Materials: Aluminum 1100, H24Finish: Powder or Paint CoatedSpecification: Height: 40, 45, ... a clean, professional look when installed. The non-corrosive aluminum construction of this system is ideal for high humidity ... sizeApplication:office places,meeting room,supermarket,school,corridor,toilet,hospital,re-decoration works. Aluminum exposed grid ceiling