Chuzhou Lishi Industrial Co., Ltd. is an enterprise specializing in the research, development, production and sales of connecting wires and connectors. The company adopts assembly line operation mode in the production process. Assembly line is a way to organize and manage the production process. By dividing the task into multiple steps, and each link is completed by different employees, high efficiency and large-scale production can be realized. Employees sit in their jobs and perform corresponding operations, which is also in line with common assembly line operations.