China bank credit cards are divided into ordinary cards, gold cards and platinum cards. The credit limits of the three credit cards are as follows:

1, Puka: minimum 3,000 yuan, maximum 50,000 yuan;

2. Gold card: the minimum is 3,000 yuan and the maximum is 50,000 yuan;

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

Credit card application requirements are different for each grade. The higher the credit card limit, the more difficult it is to apply. Bank of China will set the credit limit according to the cardholder's comprehensive credit status and financial resources.