... flow rack,handcart, storage shelving, pipe racking system, logistics container Material:Extruded plastics (Outside ) + Galvanized Steel tube (Middle) + Antirust Coat (Interior ... :To assemble carton flow rack,handcart, storage shelving, pipe racking system, logistics container, pipe joint systempackage10pcs per bundle / wrapped with ... selection movable workbench of lean products in pipe racking system