Heavy duty storage shelving 1)Heavy duty type shelving system; 2)Most widely used storage shelving; 3)Manualy or by forklift. Heavy duty storage shelving usually has following features ... , guide rail, frame barrier, row spacer, wire decks, steel shelf, etc.;6), Stable structure, large loading capacity, convenient sorting;7 ... each level?f), (RAL) Color you want; Eco-friendly Heavy duty storage shelving