Beijing Celestial Sound Insulation Material Co

& , r >Beijing Serjing Acoustic Materials Co., Ltd. specializes in the production ofbr: br>Wall sound insulation materials, r >,br: br>Floor sound insulation materials, r >,br: br>Ceiling sound insulation materials, r >and br: br>Sound-absorbing materials, r >. The main products arebr: br>Soundproof felt, r>,br: br>Soundproof cotton, r >,br: br>Crest sound-absorbing cotton, r >,br: br>Polyester Fiber sound-absorbing panels, r>,br: br>br: br>fabr: br>Foam sound insulation and shock-absorbing pads, r>, etc. br: br , r gt br: br , r >The company introduces advanced foreign technology and equipment and uses br: br>D, D, and other raw materials to produce sound insulation materials. The products have high tensile strength, convenient construction, and low cost. The most outstanding advantages of low fire resistance, waterproof, moisture-proof, anti-corrosion, and moth-proof are that the material is environmentally friendly, has large damping, and has good sound insulation and sound-abso... [Details]