waterproof pvc ceiling board 1.high quality pvc resin 2.delivery time:7days 3.provide SGS,CO,SONCAP 4.25cm width product namewaterproof pvc ceiling ... ,resist erosion,anti aging3.fireproof,waterproof,environmental friendly4.easy setting and cleaningapplicationhotels,commercial buildings,hospitals,schools,cooking rooms,washing rooms and etc ...