... 2.Safety and durable pallet racks. 3.CE, 1SO9001 Heavy Duty Pallet Racks1), The most popular and economical pallet racks in warehouse;2), ... Upright is formed by high-quality cold rolled steel, with an omega ... the safety for pallet racks;5), Rich accessories: upright protector, guide rail, frame barrier, row spacer, wire decks, steel shelf, etc ...