1, ID card: the applicant for the main ID card must be at least 18-60 years old;

2. Work unit salary certificate: the salary certificate issued by the applicant's work unit (which needs to be stamped with the financial seal or official seal of the unit), a copy of the work permit or a copy of the work permit with my photo, a business card, etc.

3. Proof of financial resources (conducive to obtaining a higher credit line): copy of self-owned property certificate, original and copy of motor vehicle driving license, and copy of bank deposit certificate (discounted);

If you already have a credit card from a bank and have used it for more than half a year without any bad record, you can use this card as application materials to apply for credit cards from other banks.