1. Environmental friendly polyester fiber made from high-tech hot press.
2. Outstanding performence of sound absorbing and thermal insulation.
3. The absorption coefficiency more than 0.9 at the frequency of 125-4000Hz .
4. Good decoration, thermal insulation, fire retardant, eco-friendly, light weight and impact resistance etc. various advantages.
5. Various colors,finish choices and shapes are available,meet all the customer’s acoustic and decoration requirements.