The People's Bank of China (PBC/PBOC) is the central bank of China. Kehua UPS system is widely used in the people's bank of China since 1990's. By now, Kehua has successively provided more than 1400 sets of 0.5~160Kva UPS system, battery and related components for the bank in nearly 30 provinces and cities, ensure absolute reliable power supplies for the financial electronic and information construction.