1. Plan the location of all kinds of items, using "first in first out" principle to ensure the turnover of materials / finished products.
2. Careful, record account clearly, and the accounts are same with real materials/products, and do the inventory work.
3. The receipt and storage are clearly identified, the identification standards are uniform, and store in the designated place.
4. Coordinate material distribution, clean up non-production materials timely, and continuously improve working methods and work efficiency.