... ceiling 1)ISO9001,ISO14001 2)soundproof,fire resistance 3)healthy and environmental protection 4)good flexibility PVC Ceiling: Specifications of pvc ceiling ... 4m,6m,7.2m,7.5m,8m Features of pvc ceiling: (1)High intensity, aging-resistant, fireproof, waterproof, acid resistance ... protection (4)Easy setting and cleaning Application: PVC ceiling is widely used in office,hospital ,hotel and family ...