Corton Flow Also known as sliding shelf, it uses roller aluminum alloy, sheet metal and other fluent strips, and uses the dead weight of the cargo rack to pick up goods from one channel for inventory and the other channel for first in, first out, convenient storage, as well as one replenishment and multiple picking up. Fluency rack has high storage efficiency and is suitable for short-term storage and picking of large quantities of goods. It can be equipped with electronic tags to realize the easy management of goods. Common sliding containers include turnover boxes, parts boxes and cartons, which are suitable for large quantities of goods and short-term storage and picking. It is widely used in distribution centers, assembly workshops and warehouses with high delivery frequency.