China Machinery Digital Technology and Hunan Changfeng Automobile Co., Ltd. to implement the "process reengineering" as the core of the management consulting and management information project, for the rapid development of the vehicle manufacturing enterprises in the process of rapid development of the management "crux" put forward a practical solution. Through the integration and optimization of vehicle enterprises and supply chain enterprises, the competitiveness of the whole supply chain is enhanced. Successfully realized the JIT(Just-In-Time) lean management thought, and through the RS10 software platform, realized the standardization of optimized management process, so that all aspects of the information of the enterprise can be conveniently, timely and accurately responded on this platform, and through this information platform to strengthen the control of logistics, enhance the production planning, improve the level of quality management, accelerate the response speed of the supply chain, it reduces the operating costs of enterprises, changes the management mode of enterprises from extensive to intensive, lays a solid management foundation for the long-term development of enterprises, and lays an advanced information highway.