Bank of China is one of China's four biggest state-owned commercial banks. It provides comprehensive and high-quality financial services to individuals and company customers around the world. Since its establishment in 1912, Bank of China has been playing a very important role in China's financial history. Its businesses cover commercial banking, investment banking, insurance, and aircraft leasing. Bank of China has set up branches in different global financial centers and built up its network in over 30 countries and regions in the world.