Under normal circumstances, when applying for a card business, the cardholder can use the original credit card as proof of financial resources and the original identity document, so that on the basis of the original cardholder holding the card, the cardholder can apply for a card at another bank. Apply for another credit card. Such as China Merchants, Minsheng, CITIC, Hua Xia and other general commercial banks; but for example, ICBC credit card can only be applied for with an industrial and commercial card, and it is a bank that requires a card to apply for a card; Industrial and Commercial Bank of China, Everbright, and CITIC can apply directly through online banking, and will be contacted later Someone from a credit card center will come to your door to apply for a card for you. For some banks, if you want to apply for a card by card, you may also be required to submit a copy of your ID card, a copy of your credit card, proof of financial resources and other relevant information. The person in charge of the credit card center of a joint-stock bank pointed out that since the cardholder has used a credit card before, when applying for a new card, it will be easier for the bank to review and the card issuance will be faster.