... certificate Shelving system, warehouse rack, storage rack, drive in rack Shelving system specification:1. Shelving ... Pallet rack, storage rack, warehouse rack, drive-in pallet rack, storage pallet rack Load Capacity & Dimension 1. Pallet rack loading ... three kinds storage racking, according to the load capability. They are light-duty, medium-duty and heavy-duty racks. Light-duty Storage Rack storage ...