... in high humidity areas.5. Character: moisture resistant, fire proof, anti-sagging strength>150N, free of any harmful ... ISO9001:2000; ISO9001:2008; ASTM and the national fire-proof, Environment friendly certificate.With years efforts, we have ... building and family decoration.2. The products enjoy moisture-proof, fire proof, dirty-proof, sound absorption, anti-sinking, easy installation, excellent ...