China Bank credit card installment repayment requires users to apply to the bank themselves. The ways to apply for installment repayment are as follows:

1. Call customer service to apply: cardholders can call the 24-hour hotline of China Bank Credit Card Customer Service (400-669-5566) to apply for credit card installment repayment, and the customer service staff will immediately handle the installment for you;

2. Online banking application: search China Bank credit card online banking /bcservice/bc 1/, enter and log in, select "installment service"-"bill installment", enter the installment amount and number of installments, and click "Confirm submission";

3. WeChat official account application: use WeChat to follow the official account of China Bank credit card WeChat, enter the homepage of WeChat official account, click "My account-installment cash", select the installment type, then enter the account password to log in, and select the installment number and installment amount according to the prompts;

In addition, at present, China Bank's credit card repayment in installments can be divided into three installments, six installments, nine installments, 12 installment, 18 installment and 24 installment, and the required handling fees are 1.95%, 3.60%, 5.40%, 7.20% and/kloc-0 respectively.