Mosturn MtEms Manufacturing Execution System is a management information system for injection molding workshop. By means of bar code, data collector, scanning gun and other means, the system can collect the running status of the machine in the production site in real time. This system can build a complete manufac- turing information database, production control and quality management platform in terms of products, materials, orders and quality information, realize transparent management of workshop production site, and meet the needs of traceability and control of production process.