acoustic ceiling 1. Wide sound absorption spectrum 2. High absorption coefficient 3. Perfect decorative effect 4. Dust free acoustic ceilingProperty:1. Wide sound absorption spectrum, high sound absorption coefficient.2. Strong decorative capacity3. Environmental friendly,...

Noise insulation can be increased by 8~12 dB (large noise insulation index for low frequency) using sound insulation curtain Sound insulation curtain:1. Effective Energy Saving: heat transfer coefficient is 0.192W/m2.K, 4% of insulating glass window.2. Noise insulation index can...

Soundproof board 1. Perfect sound insulation effect 2. When single use, weighted sound insulation index reaches 37dB Soundproof boardProduct property:1. Have good effect of sound insulation, when single use, the weighted sound insulation index reaches 37dBA2. Add one layer of...

sound insulation board 1. Perfect sound insulation effect 2. When single use, weighted sound insulation index reaches 37dB sound insulation boardProduct property:1. Have good effect of sound insulation, when single use, weighted sound insulation index reaches 37dBA2. Add one...

perforated acoustical panel 1. wide sound absorption spectrum 2. high absorption coefficient 3. non-combustible 4. dust-free perforated acoustical panelFeature:1. it has wide sound absorption spectrum, high sound absorption coefficient, perfect absorption effect for...

sound absorbing panel 1. wide sound absorption spectrum 2. high absorption coefficient 3. noncombustible 4. dust-free sound absorbing panelFeature:1. this product has wide sound absorption spectrum, high sound absorption coefficient, perfect absorption effect for low,...

sound absorbing panel 1. wide sound absorption spectrum 2. high absorption coefficient 3. noncombustible 4. dust-free sound absorbing materialFeature:1. this product has wide sound absorption spectrum, high sound absorption coefficient, perfect absorption effect for low,...

acoustic material for auditorium 1. wide sound absorption spectrum 2. high absorption coefficient 3. dust-free acoustic material for auditorium  Structure: filled with non-combustible and micro-perforated treated special sound absorbing cotton inside the aluminum frame,...

acoustic material 1. wide sound absorption spectrum 2. high absorption coefficient 3. noncombustible 4. dust-free acoustic materialFeature:1. this product has wide sound absorption spectrum, high sound absorption coefficient, good absorption effect for low, medium and high...

fabric acoustical panel 1. wide sound absorption spectrum 2. high absorption coefficient 3. noncombustible 4. dust-free fabric acoustical panelFeature:1. this product has wide sound absorption spectrum, high sound absorption coefficient, good absorption effect for low, medium...