According to official website of Bank of Communications, the maximum credit card limit of Bank of Communications can reach 500,000. The credit card limit is mainly determined by the level of the card.

1, Puka: the amount is between 1 thousand to 1 ten thousand yuan.

2. Gold card: the amount is between 10000-50000 yuan.

3. Platinum card: the amount is more than 50,000 yuan.