It can achieve the highest density of pallets cargo storage warehouse, significantly reduce the cost of construction, the goods FIFO or FILO, advanced out of free choice, can realize the drive-in rack without in, import goods efficiency in anti seismic safety performance, significantly higher than the drive-in rack Applicable to the food, beverage, chemical, tobacco and other single volume, goods relative to a single industry.Cold operation can reduce the low temperature operation time, improve work efficiency and operation safety.