It is also the professional committee of Theatre Construction Technology of China Dance Art Society and the member unit of the China Acoustical Society.
Perforated acoustic panel is a kind of reasonant sound absorption material directly perforated on density board. Perforated acoustic panel has strong selection on sound absorption spectrum. It has good sound absorption effect of medium and high frequency can be improved with acoustic cotton filled behind the panel cavity.
GOODSOUND sound insulation felt is a new type of insulation material that made by new high-tech process. It is made of polymer materials, metal powder and all kinds of catalyzer through the reaction preparation.
GOODSOUND Fabric Acoustic Panel uses high quality Owens Corning fiber glass acoustic cotton, it has environmental protection, fire retardant etc, various features.
The high density fabric acoustic panel is with the advantages of waterproof, moisture-proof breathable, mould-proof and moth-proofing. all these characteristics makes the panel be more durable, so that it can beapplied at south area where there is alot of rain.
Damping Sound Deadening Board is made of different densities of inorganic materials, combined with macromolecule damping glue, which is a high pressure composite sandwich structure to form a damping constraint structure, to change resonancefrequency of original materials, so as to improve air sound insulation and structural sound insulation.