... Treatment:Roller Coating Application:Office, Hotel, Household, Dust Free Room, Public Size 1:300X300mm Size 2:300X450mm Size 3: ... fire, audio and other services Aluminum Decorative Ceiling for Living Room Kitchen (HT-538) *Factory applied, no-VOC powder coated ... and public site, such as the metro station, airport, office, meeting room, bank, shopping mall, hotel, restaurant, hospital,corridor, and so ...