a fresh new patent acoustics technology production.

1.excellent sound-absorbing capability  

2.tough and light physical mechanic performance

3.good decoration effect(being designed by youself)

4.strong fire-proof capability and heat preserving

5.enviromental-protetive ability(no pollution)

6.safty and convenient fixing.

7.raw material:polyester fiber.

8.size:2440*1220*9mm,2440*1220*5mm,600*600*9mm,etc.special size can be done

9.develiry time:15-20 days