1. Check at the counter. Cardholders can go to the China Construction Bank counter to manually check their credit card limit.

2. ATM machine inquiry. Cardholders can check their credit card limit through China Construction Bank's ATM machines.

3. Telephone inquiry. Cardholders can call the China Construction Bank customer service hotline 4008200588 to check their credit card limit.

4. SMS inquiry. Cardholders can use the mobile phone number they filled in when applying for a credit card to send the text message "CCED#last 4 digits of the card number" to 95533 to check their credit card limit.

5. Online banking inquiry. If the cardholder has opened China Construction Bank's online banking, he can log in to China Construction Bank's online banking to check his credit card limit. Cardholders can make inquiries through real-name registration on the CCB credit card website; they can also make inquiries through the "Account Inquiry Service" on the homepage of the CCB website and select "Credit Card Inquiry"; they can also make inquiries through personal online banking on the CCB website.