grid,aluminum gratings,grille ceiling

grid,aluminum gratings,grille ceiling 1. Material:aluminum 2. Size(mm)(select optional):W10XH35/H40/H43/H45/H50/H60,W15xH50 3. opent size(mm):50x50,75x75,100x100,110x110,120x120,125x125,150x150,200x200, 250x250,300x300 4. thickness:0.45-0.9mm 5. style:difference square hope size as you like Merit: 1. open interspaces 2. avail for dispose the ventilation & fire protection equipment 3. flexible suspension system make each ceiling tiles easy install and disconnect 4. surface color guarantee 10 years for indoor use 5. easy to match lamps or other ceiling parts Recommend applying in these places below: 1. shopping mall, supermarket 2. airport, bus station, restaurant Performance: the best angle of views: 7-50 deg