Heavy duty pallet racking work on a first-in,first-out ... beam racking, or racking of position type, belonging to pallet racking category, a variety of storage rackings system in ... of heavy-duty racking:1. Usually the goods through pallet, storage cage, and other unit load devices shelf packaged ... on each storey. Layer 1 ton to 5 ton truck design, the surface electrostatic spray, rust and corrosion water ...