... pallet racks. 3.CE, 1SO9001 Heavy Duty Pallet Racks1), The most popular and economical pallet racks in warehouse;2), Upright is formed by ... protector, guide rail, frame barrier, row spacer, wire decks, steel shelf, etc.;6), Stable structure, large loading capacity, convenient sorting;7 ... treatment: powder painting;10), Different size available for pallet racks Heavy Duty Pallet Racks