pvc gypsum ceiling,pvc boards 1,soundproof,fireproof,waterproof 2,light weigth,easy to install,clear 3,widely ... for indoor decoration1,widely used for indoor decoration,2,waterproof,fireproof,soundproof3,easy to install and clear. Shape of the ... and patterns 2) High intensity, resist erosion, anti aging 3) Fireproof, waterproof, environmental friendly 4) Easy setting and cleaning Application : Hotels, ...