If you still have any questions, I suggest you solve the credit card problem anytime and anywhere through the credit card intelligent service platform, QQ chat and WeChat.
Method 1: Log in to QQ, search for enterprise account number 4008205555, and add friends;
Method 2: Find WeChat WeChat official account "China Merchants Bank Credit Card Center" and add attention. Click here to view details > & gt/Common/Default.aspx? pageid=zxkf 1