Battery Management System (BMS) is a key component of new energy vehicles, responsible for monitoring, managing, and protecting the power battery pack, and its stable operation relies entirely on high-quality PCBA assembly. Backed by our 19+ years of manufacturing experience, our BMS PCBA processing uses high-reliability components and precise assembly technology, enabling the BMS to real-time monitor battery voltage, current, temperature, and state of charge (SOC). It prevents overcharging, over-discharging, and overheating, extending battery life and ensuring driving safety. With 2 functional testing lines, we conduct strict performance tests on BMS PCBA, ensuring it adapts to harsh automotive environments and meets the high reliability requirements of new energy vehicle electronics.