If you want to inquire about the bank where our one-card account is opened, please go to the home page of our bank, click Personal Banking Popular Edition on the right, enter the card number and inquiry password to log in, and click the horizontal menu Account Management-More Inquiries-One-Card Account Opening Information to see the complete name of the bank at the account opening institution.

(If you handle the professional version at the counter of our bank, you can also log in to the professional version and select the horizontal menu "Account Management"-"One Card Account Opening Information Inquiry" to view it. )

If you are inquiring about someone else's one-card bank, please call customer service and select 2 to enter the manual service inquiry.