Nitta produces high-quality dock shelter material. Dock shelters are loading/unloading platforms that connect to a hall or warehouse. The front of the dock shelter has black coloured flaps on the top and on both sides, which cover the spaces between the loading platform and the truck. The flaps have to endure heavy stresses when the trucks drive in and out.

To ensure the flaps have a long service life, Nitta produces robust and rip-proof dock shelter material.