The management of the warehouse mainly needs to be organized, and it is necessary to keep abreast of the inventory situation, the warehousing situation and the effective and eye-catching identification of all inventory goods. Any work and process need the support of the system. It is necessary to establish an appropriate warehouse management system. Clearly define warehousing procedures, warehousing procedures, inventory identification methods, etc. Moreover, it needs to be strictly implemented in accordance with the system, and the formalities must not be delayed or omitted because of human feelings or other factors. For the management and identification of the warehouse itself, we must first determine the role and type of the warehouse in your company: whether it is used to determine the demand under certain conditions (confirmed projects), as the demand for safety inventory (for production needs in case of emergency), or for investment needs ... For the first type, it is suggested to sort out, classify and identify the procurement and inventory generated according to actual needs under the condition of determining projects. For the latter two types, it is suggested to sort, classify and mark the inventory used for stocking according to the equipment name. For example, standard parts such as bolts and nuts are commonly used, which are large in quantity, small in size and easy to mix. Parts must be arranged according to their names and specifications, and marked clearly and easily. Regarding warehousing, there should be preparations before warehousing, including the handover of warehousing documents and the inspection before warehousing. The inspection method and batch number (random inspection or full inspection) should be determined according to the product characteristics before warehousing. Regarding the delivery, the relevant departments shall apply, fill in the "material requisition form" and other necessary procedures, and implement it after being approved by the responsible leader. Any goods should be recorded at any time for future inventory statistics and verification. There is no strict and unified model for identifying inventory items, as long as it meets the needs of the company and can easily distinguish different items without causing confusion. Labeling, partition, color separation and so on are all indispensable, but they should be clearly required in the warehouse management system according to the actual situation of the warehouse. Once the method is determined and the system is not changed, we must stick to it. After finding a better management method, with the consent of the relevant personnel, modify the warehouse management system first, and then implement it according to the rules. Of course, if you want to further improve the management of the warehouse, you must have a deep understanding of the economic (production) order quantity and order cycle. And combine with relevant purchasing departments or production departments to achieve the best control of warehouse inventory.