Our company Bestar Tianjin Group mainly focus on insulation products for decades, here we would like to introduce needle-punched insulation canvas which is easy to install on inner wall and ceiling, floor, keep quiet, cool, dry and save space: Thickness: 12mm Length and width: 5m*1.4m Heat conduct coefficient :0.035 Non-combustible: A-grade Noise reduction index: dB47 Noise reduction (NRC): 0.85
