... %PVC Ratio 3.PVC interior design ceiling 4.EXW Price:usd0-1.5/m2 PVC Ceiling is more practical, Compared with the ... traditional sense of metal ceiling tiles,for its lightweight,anti-aging,waterproof,user-friendly andenvironmental- ... .6kg.3.7kg.3.75kg.3.8kg5)Main material:PVC,Calcium carbonate6)Certificates:ISO9001:2000,SONCAP Certification,SGS.Test Agency :INTERTEK ...