Since 2017, Xinghe Precision Casting has planned to export advanced MES management (Manufacturing Execution System), and strictly control the production processes by means of advanced technology. After several years of exploration, running-in, and adaptation, the current advanced MES system has been deeply applied in every aspect of Galaxy's internal production management process. With the help of the visualized MES manufacturing execution system and quantitative index management and control, Galaxy Die-casting production process management has achieved steady improvement in the quality of finished products after processing, and the utilization rate of production machines has reached more than 95%. At the same time, the collaboration between production personnel and positions, machines and operators, and the multi-dimensional matching of machines and machines have been greatly improved, and the degree of automation of the company's overall production process has been significantly improved. With various system management and control, the lean production progress of Galaxy Precision Casting has achieved a double leap in production efficiency and economic benefits, and has also pushed the company into a new stage of rapid development as a whole.