universal wheels with brake sound barrier wall

{"cid":"91224262","title":"Customized Portable Sound Barrier Wall Industrial Acoustic Panels With Universal Wheels And Brake","imgUrl":"https:\/\/img.chinax.com\/nimg\/37\/3e\/0ec5d9126831cf4db4a84a42424c-200x200-1.jpg","attrs":{"Price":"USD 100-1000 \/ SET","Brand Name":"JINGYUAN","Model Number":"JYPS-1","Minimum Order Quantity":"1PCS","Delivery Time":"10 DAYS","Place of Origin":"CHINA","Payment Terms":"T\/T","Packaging Details":"PALLET","Name":"Portable Sound Barrier Wall","Surface material":"Carbon steel; Stainless steel; Aluminum","Filling material":"Perforated steel sheet","Surface treatment":"Pre-galvanized sheet steel; Powder coating; Multi-layer painting","Color":"Customized","Dimension":"Customized, up to 8,000mm in height","Installation":"Modular design; Flexible placement","Fireproof rating":"Not flammable, designed to be fire-resistant","Life expectancy":"Up to 20 years","Noise reduction":"10-20dB"}}