In fact, college students cannot apply for independent credit cards, but can only apply for supplementary cards in your parents’ names. But now many banks, such as China Construction Bank, have launched student-type cards, but they only cooperate with a few 211 Project colleges, such as Chang'an University Long Card, Dalian University of Technology Long Card, Fudan Long Card and dozens of universities /creditCard/ You can refer to the student.html website. As far as I know, these were all set up to commemorate studying here after graduation and leaving the alma mater. Then you need to have a serious job in your spare time and have a stable source of income, so that you can also apply for a card. The card limit is estimated by the credit department for you based on your financial income and repayment ability. No one has promised a specific amount, only a rough range. For students, it usually ranges from 1,000 to 3,000.