... to put together and easy to clean4.corrosive-resistant,aging-resistant SpecificationsName PVC Panel for ceiling Main material PVC ... , Rustproof, Mould-proof, Moisture-proof 2. Fire proof, Flame-resistant, Heat insulation, Heat preservation 3. Smoke-proof; Sound-absorbing ... and Impact-resistant 4. High ntensity, Anti-corrosive, Wearing resistance, Aging ...