What is the mango card of China Construction Bank?

This supplementary card meets your needs! In other words, you can apply for two cards, the primary card and the secondary card.

Supplementary card means that the main card applicant can apply for another card for his spouse, children or parents. According to the main card information, credit limit, repayment, etc. , are made according to the main card! !

But the accounts cannot be the same!