Industrial Polyester Fabric Mechanical Retractable Collapsible Sponge Inflatable Loading Bay Dock Seal Dock Shelter for Warehouse or Cold Storage

Industrial Polyester Fabric Mechanical Retractable Collapsible Sponge Inflatable Loading Bay Dock Seal Dock Shelter for Warehouse or Cold Storage. Durable mechanical structure with flexible front curtains, suitable for frequent truck loading and unloading. Helps reduce rain, dust, wind and outdoor air entering the warehouse during loading. Suitable for logistics warehouses, food storage, factories, distribution centers and cold chain loading areas. Front curtain and side panels can closely contact the truck body to improve dock sealing performance. Galvanized steel frame and wear-resistant PVC fabric are available for long service life. Size, curtain depth, fabric color and installation dimensions can be customized according to the dock and truck type.