Aluminum grid ceiling~~ 1,size: 75*75, 100*100, 150*150 ... 40*10, 50*15, 45*20.,etc 3, Thickness: Aluminum grid ceiling~~1), Material: Aluminum 1xxx, 3xxx, 5xxx2), Specification(mm): ... office, hallway, bedroom, kitchen, toilet, etc.,Installation method: ( For reference only)1), Buckle the hangers to main runnerprofile;2), Hang ... ,school,corridor,toilet,hospital,re-decoration works. Aluminum grid ceiling