According to your situation, you can apply for a credit card of Guangfa Bank, because you have already met the basic conditions for credit card processing (the applicant for credit card must be a person with a stable income and work at 18).

The documents and materials required to apply for the credit card of Guangfa Bank are:

1. ID card: It must be the applicant's own ID card, age 18, and the certificate is true and valid. It is not an expired certificate or a false certificate issued by the agent.

2. Proof of property and income: This is to ensure that you have a stable repayment ability and will not let the bank's money go back. Can provide your deposit, work certificate, salary card, bill flow, etc.

In general, these conditions are met. You can go to the bank outlets when the documents and materials are fully prepared, or you can choose to go online. I wish you early success.