In the logistics industry, intelligent rapid development today, whether it is direct ground stacking storage or shelf storage, warehouse must occupy the limited available area, in the increasingly expensive land prices today, if the effective use of space, can greatly reduce the storage cost.

The attic type shelf can be used for small goods, and the space available will be doubled. The cost of the attic shelf is high, but as a equipment, it will be quickly tax and depreciation.

The mobile shelf system can increase the space utilization of the warehouse by 50%. Although the mobile rack system investment is higher, the average price is 3-4 times the narrow aisle racking device, however, is a single small size can be offset by more investment in the existing inventory capacity remains unchanged, can save space for the future expansion of the inventory room enough, without the need for additional the cost of construction.

In the layout planning of the storage area, the occupancy of the ground space can be reduced by the following ways:

1. along the longitudinal axis of the whole storehouse and its parallel line, the storage laneway and shelf are set up.

2. execute random storage strategy in large storage area.

3. the space storage above the channel and the loading and unloading platform;

4. the scaffolding of the building is placed in the storage shelf.

5. the storage laneway and shelf are set along the inner wall of the storeroom.