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greensound acoustics&tech.company

Greensound acoustics material Co., LTD. is a company with 5 years of Noise control experience with over 20 acoustical products. For recently years, we have always continue to explore and bring to market the newest and wi ...

greensound acoustics&tech.company
nanshan dis.shenzhen,guangdong,china
shenzhen, GU
China

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rubber sealing strpi for door seam soundproofing
rubber sealing strpi for door seam soundproofing

Soundproof car door rubber seal 3m adhesive Material:EPDM Type:Foam/sponge rubber Density:From 0.4 to 0.8g/cm3 Handness:15 to 30 Shore A Color:Black Diameter:From 3mm to 50mm 3M Tapes we used:3M4229P, 3M5108, 3MVHB,3M1100, 3M9448 Other tapes we used:PE sp ...

Green Acoustic Under layers
Green Acoustic Under layers

Recycled Tires is the major material resource of Green Acoustic Under layers. After the initial process Of eliminating feculences, the tires are crushed and sieved into the same sizes of Rubber granules and Rubber Foam and cork mixed with PU Polymer. And ...

Inner Embedded Sealing Strip for The Door Bottom soundproofing
Inner Embedded Sealing Strip for The Door Bottom soundproofing

it can be installed on the bottom of the door in any place. for sealing soundproofing and water-resistance, air resistance and so on. it will up and down automatically with the door's open and close.

bass trap for recording room corners  anti-low frequency
bass trap for recording room corners anti-low frequency

Small rooms often exhibit poor low frequency response with significant emphasis at modal resonances. They also have limited space to make acoustical improvements. Porous surface absorption is ineffective at these modal frequencies, because the air motion ...

Wedge Foam Wall Panels
Wedge Foam Wall Panels

Egg crate foam has convoluted egg-shaped peaks and valleys that provide increased sound absorption at higher frequencies over flat surface foams. Temperature range is -40 degrees to +225 degrees F. Foam can be cut with a knife. An electric carving knife w ...

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