Kanban management is a production management technology, and its main goal is to reduce waste and improve efficiency through visual management and process control. Kanban management was originally promoted by Japanese automobile industry, aiming at reducing excessive product or component storage on the production line, which is called inventory, so as to avoid excessive capital investment and consumption. Through kanban management, the production and transportation of all parts on the production line can be optimized to achieve higher production efficiency.

Kanban management can be applied not only in the production field, but also in other fields such as medical care, catering and other industries to optimize the process. In medical treatment, Kanban can help hospitals manage the treatment process, thus improving efficiency and speed and reducing patients' waiting time. In the field of catering, kanban can help chefs to better manage the food preparation process, thus shortening the waiting time for service and ensuring food quality and sanitary conditions.

Kanban management has a strong visual effect, allowing people to see information such as process, production situation and demand at a glance. At the same time, the Kanban management system can also help enterprises to better coordinate the work between departments and strengthen the communication effect, thus improving production efficiency. In addition, Kanban management can help enterprises better identify and improve problems, which means better quality and higher customer satisfaction. Finally, the Kanban management system can help enterprises achieve a "consistent" production process and constantly optimize the production process, thus maintaining competitiveness and production efficiency.