Felt Supplier:Nangong Huizhong Felt Products Co.
1> 100% polyester fiber made through high-tech hot press and according to the cocoon shape.
2> Achieve diverse density to ensure the ventilation, becoming the outstanding materials for the soundabsorption and thermal insulation.
3> Within the frequency of 125-4000Hz, the absorption coefficiency can reach more than 0.9.
4> Material has a good decoration, thermal insulation, fire retardant, eco-friendly, light weight and impact resistance etc. various advantages.