wpc indoor ceiling 1. environmental 2. no poison 3. waterproof, fireproof 4. a wide range of colors wpc indoor ceilingAdvantages:1. Green ecological, Innovative technology, Lifestyle2. Elegant nature wood grain texture and touch, with wood scent3. Elegant and detailed shape design4. Resistant to cracking and splitting5. Anti-water and moisture, acid, alkali and pest resistance6. Environmental ...