... 3)environmental protection 4)easy to install ceiling tiles: Specifications of ceiling tiles: Thickness:5mm,5.5mm,6mm,6.5mm ... 5m,5.4m,6m,7.2m,7.5m,8mFeatures of ceiling tiles: (1)High intensity, aging-resistant, fireproof, waterproof, ... cleaning Application of ceiling tiles: Ceiling tile is widely used in office,hospital ,hotel and family decorationProduct namepvc ceiling tilesMaterialspvc resin,calcium ...