CCB's credit card can be used for three months, and you can apply to increase the temporary limit; After half a year's use, you can apply to increase the permanent quota.

Increase temporary quota:

① Apply online to increase the temporary quota;

(2) Telephone banking applies for increasing the temporary quota;

③ Apply at the bank counter to increase the temporary quota.

Increase the credit limit of credit card:

(1) Cards that have been used frequently for more than half a year;

② The monthly credit card amount approaches or exceeds the credit card amount;

(3) Use a credit card and try to make a one-time repayment;

④ No bad records such as overdue;

⑤ You can apply to the bank for quota adjustment. Generally, the quota is adjusted to increase by 50%.