The most important condition for applying for a credit card is a stable job and income. The necessary application documents are copies of identity certificate and work certificate. If you can provide other financial documents, it will be more helpful to understand your personal situation and judge the credit limit. Detailed application materials are as follows:

1, identification: generally, it is an ID card (if you use a new ID card, you need a copy of the front and back), and soldiers need to provide a copy of the military ID card;

2. Work certificate: it can be the original work certificate issued by the employer (please indicate the specific company name, department, position and income, and affix the official seal or personnel seal of the company), or it can be a copy of the work permit verified and marked by the sponsor;

3. Proof of financial resources: it can be a payroll record issued by a bank, an income tax withholding certificate, or a market value certificate of a house, a car, a deposit or an investment (such as a copy of the real estate license/car driving license/bank time deposit certificate) and other materials that can prove your economic level. Other documents for reference include: personal account list of social insurance in the last 6 months, water, electricity and gas bills, credit card bills of other banks, etc.

If you want to increase the credit limit, it is recommended to provide other certificates, so that you can better apply for a high credit card.