Changzhou Daye Tengfei Sponge Factory
Contact information
Changzhou Daye Tengfei Sponge Factory
You need to be authorised to access the company contacts
We are a professional and experienced manufacturer of foam sponge from China.
Products:
 |
pu concave sound-absorbing foam | when the sound waves incident into it, it can cause gaps in the air vibration; the viscous drag due to air friction and pore walls, so that a consi... |
 |
pu sound-absorbing aluminum net foam | absorb a large number of incoming acoustic energy of the acoustic attenuation, reducing the interference and echo sound reflections ,improve the pu... |
 |
wave foam | when the sound waves incident into it, it can cause gaps in the air vibration; the viscous drag due to air friction and pore walls, so that a consi... |
 |
sound-absorbing material | absorb a large number of incoming acoustic energy of the acoustic attenuation, reducing the interference and echo sound reflections ,improve the pu... |
 |
Sound-absorbing foam | absorb a large number of incoming acoustic energy of the acoustic attenuation, reducing the interference and echo sound reflections ,improve the pu... |
