The head office code of China Bank is BKCHCNBJ

Different branches of China Bank have different codes, such as Bank of China Shanghai Branch, whose bank identification code is BKCHCNBJ3. Its meaning is: BKCH (bank code), CN (country code), BJ (area code), 3 (branch code); The code of China Bank Beijing Branch is BKCHCNBJ11；; The code of China Bank Tianjin Branch is BKCHCNBJ2, and so on.

codes of other branches can be found on this website: webpage link

Extended information:

Bank of China

Bank of China Limited (BOC), referred to as China Bank for short, is a comprehensive commercial bank in Chinese mainland and the oldest bank in China. It was established on February 5, 1912 and headquartered in Beijing.

Bank of China, together with Industrial and Commercial Bank of China, Agricultural Bank of China and China Construction Bank, are called the four state-owned commercial banks in Chinese mainland, and it is the third largest bank in the world by market value. China Bank mainly engages in commercial banking business, including corporate finance business, personal finance business and financial market business.

in July, 212, the British "banker" magazine published the ranking of "the top 1 banks in the world" in 212, and Bank of China ranked ninth with a total capital of US$ 111.173 billion. In June 215, Bank of China became the first Asian bank to directly participate in the pricing of London gold on the intercontinental exchange. On July 8, 215, Fortune released the list of the top 5 China in 215, and Bank of China ranked 12th.

Reference: Baidu Encyclopedia-International Code of Banks.