sound insulation 30 db hollow wpc door

{"cid":"91219430","title":"Composite WPC Hollow Door with Heat Insulation Termite Proof and Sound Insulation 30 dB for Bedrooms and Offices","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/c3\/4de21a3bedda9b3bcc8a5f4232c4-200x200-1.jpg","attrs":{"Price":"USD45-USD90\/pcs","Brand Name":"Juye wpc doors","Model Number":"JYC","Minimum Order Quantity":"1 set samples","Delivery Time":"20-30 days after 30% deposit received(1*40HQ, about 400 sets)","Certification":"ISO9001,CE","Place of Origin":"Foshan, China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"200,000 sets per year","Packaging Details":"Plastic film+soft pvc cover+ strong carton with mark.","Width":"600mm 700mm 800mm 900mm etc","Door Style":"Modern\/fashion\/simple","Advantage":"Eco-friendly\/Anti-termites","Style":"Modern","Door Leaf":"45mm thickness","Matrial":"WPC","Door Frame":"Composite Wood Door Frame","Packing":"Foam+Carton","Warranty":"1 years","Sound Insulation":"30 dB","Surface Finishing":"Finished,E1 level PVC","Termite Proof":"Yes","Termite Resistance":"High","Easy To Install":"Yes"}}

{"cid":"91225184","title":"Factory Direct Sale Modern Aluminum Windproof Casement Door with Sound Insulation for Workshop Home Kitchen & School Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/f0\/d3ab15deefa8db329bc07213af1d-200x200-1.jpg","attrs":{"Price":"$161.10-171.20 \/ square meter","Brand Name":"YATTON","Model Number":"Casement Door","Minimum Order Quantity":"1 square meter","Place of Origin":"Jiangsu, China","Type":"Aluminum Door","Position":"Terrace, Balcony, Residential Apartment, Villa","Screen Netting Material":"Stainless Steel","Material":"Aluminum","Feature":"Waterproof","After-sale Service":"Online Technical Support","Main Material":"Aluminum","Project Solution Capability":"total solution for projects","Application":"Workshop, Kitchen, School, Home, House","Design Style":"Modern"}}

{"cid":"91138181","title":"10MM Tempered Glass Panels For Walls , Internal Glass Partitions","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/e3\/c850576051ff06a447435c13056d-200x200-1.jpg","attrs":{"Price":"US $ 100 - 300 \/ Square Meter","Brand Name":"BUNGE","Model Number":"Type65","Minimum Order Quantity":"10 Square Meters","Delivery Time":"10 working days after received your payment","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"5,000 Square Meters per Month","Packaging Details":"Carton package , MDF batten on four section sides ,foam board on both front face","Glass":"10mm","Application":"office , hall .meeting room and so on","Faceplate":"Glass","Track":"Aluminum","Open Style":"Sliding"}}