Transportation to store on valid layers based on what you're looking for storage space time need to make disbursements to the contents of the items quickly. Precision.
The handling imported into storage on different floors. The correct storage space. Taking into account the time required for the goods that will later be fast and accurate.
In handling import to store according to each floor. According to storage space. By considering time to the disbursement of products later to find of the fast and precise.