Quality Control System construction -- Strengthening the formulation, implementation, inspection and optimization of the management system, forming a closed loop of management, enhancing the effectiveness and effectiveness of the implementation of the management system, and forming a complete institutional system.

Focusing on the market demand, grasping the business indicators, focusing on the quality of the products, focusing on the quality of the products, and focusing on the efficiency of the work efficiency, and focusing on the construction of work efficiency.