... of colors and patterns (2)fireproof ,waterproof ,environment friendly plastic pvc ceiling:1.material:pvc ,Calcium Carbonate 2.width ... not easy to deformation,resis erosion, mothproof , sound insulation , waterproof , fireproof , aging-resisting ,.durable ;3.easily installation, surface ... -Proof , Mound-Proof , Smoke-Proof , Sound-Absorbing , Soundproof , Waterproof pvc ceiling board (ISO 9001 2008)