http://www.rackshelf-china.com..../drive-in-rack/Whole Drive In Rack Product Details: Cold Room Storage Racks is the most economical high density pallet rack system designed for high volume SKU鈥檚. Increase density by 75% over selective pallet rack. Maximize the space in your warehouse with drive in racking. It is closed at one end, allowing for last in, first out(LIFO) storage. Forklift enters the rack and picks pallets off the rails. It is available in up to 20 pallets deep by 4-7 pallets high. Basic Parts As Below: Product Parameters of Cold Room Storage Racks: DescriptionColor Frame 100*95*2.0mm/8000mm H*1100mmDRAL5015 blue Link bar 1000mml 3pcs each levelRAL5015 blue Single corbelRAL2004 orange Two way corbelRAL2004 orange Guide rail 3200mml*3.0mmt/1000kg/palletRAL2004 orange Guide beam 1450mmlRAL2004 orange Top beam 1450mmlRAL2004 orange Top crossing wide 1100mm/high 1450mmRAL2004 orange Back crossing wide 1450mm/high 1510mmRAL2004 orange Guide \