Product Specifications
rock wool
Online Technical Support
Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof
800℃
40-180kg/M3
More Than 98%
454
Direct Factory of Rock Wool
Non-Combustible Gradea
Shrink PE Bags
customized
China Shandong Qingdao