A big warehouse, materials at sixes and sevens, how to organize?

1. The materials are classified and put on the shelves in different categories, and the "Five-Year Plan" is layered. The warehouse is divided into a, b, c and d areas. Materials are placed in different areas according to categories. There are several shelves in each area, and each shelf has several floors. In this way, no matter how many kinds of materials there are, we can find them quickly. Just as they all have their own house numbers, you can easily find them by writing "a plane and a floor in a certain area" in the upper right corner of the material account page. 2. Arrange the materials according to the requirements of 5S activities, eliminate useless materials (generally not used for more than two years), and rearrange the useful materials according to the above requirements and put them on the shelves in a unified way. All materials should be hung with material cards, indicating the name, specification, storage time, supplier, quantity, etc. 3. Set up a waiting area, and temporarily put the materials sent for inspection in the waiting area to avoid confusion with the materials that have been put into storage. 4. Set the batching area, prepare it in advance according to the order number and quantity of the production plan, and mark it with the single number. Can speed up the delivery, there will be no mistakes and confusion. 5. As a system, the above requirements must be observed by every warehouse keeper. Put forward the above five suggestions on managing the dirty warehouse and buy some books on other warehouse management. I believe you will improve soon.