Stainless Steel Sound insulation room

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{"cid":"107323","pid":"21066729","pimg_url":"\/\/img1.tradegrowthhub.com\/09\/32\/593f81f4e67c\/product\/70040062_s-w400xh400.jpg","name":"Background noise< 25 dB Customized Height White Steel Plate Audiometric Room With Fireproof Door","attrs":{"Price":"$7,800.00(1 - 4 Pieces) $7,500.00(>=5 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"JH"}}

{"cid":"107323","pid":"21066724","pimg_url":"\/\/img1.tradegrowthhub.com\/09\/32\/593f81f4e67c\/product\/70040102_s-w400xh400.jpg","name":"Noise Reduction System Audiometric Soundproof Booth Soundproofing Enclosure","attrs":{"Price":"Negotiable","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"JH"}}

{"cid":"107323","pid":"21066716","pimg_url":"\/\/img1.tradegrowthhub.com\/09\/32\/593f81f4e67c\/product\/70040003_s-w400xh400.jpg","name":"20~50 DB High Quality Metal Hardware Soundproof Interior Sliding Doors \/ Acoustic Door","attrs":{"Price":"Negotiable","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"JH"}}