1. Commodity knowledge related to products and goods stored and preserved in the warehouse. Such as product name, category, model, specification, material, scope of application, common sense of storage, etc.

2. Knowledge of warehouse accounts. Such as bookkeeping, accounting, reconciliation, inventory, statements, etc.

3. Warehouse management knowledge. Such as regional division, No.4 positioning, inventory checking, fire prevention and moisture prevention, and the use of fire fighting appliances.

4. Working knowledge of computer and inventory management software.