1. Industrial air conditioning for precise temperature control, battery temperature rise <2.5℃; 2. Combine the needle bed assembly and the terminal mounting board into one component, adopt modular design, standardized production mode, and save a lot of installation and debugging work; 3. Voltage accuracy is 0.02%FS, current accuracy is 0.03%FS: 4. High equipment stability, the whole line failure rate ≤2%; 5. Won the Jung Industrial Media "Technological Innovation Award" 2023