Many banks' credit cards are managed by the credit card center of the head office, whether local or off-site. Such as Bank of China Card of China Bank and all series credit cards of China Merchants Bank. If you want to apply, you can directly mail the application form downloaded online to the credit card center according to the address. However, there is no guarantee that it will be done. Whether you can approve the card mainly depends on whether the materials you submit can meet the requirements of credit cumulative score in credit card evaluation.