Details are as follows: 1, savings card. Applicants can bring their ID cards to the bank counter. If you are a minor, let your parents accompany you. If you have an ID card, bring your ID card. If you don't have an ID card, you can bring your household registration book. 2. Credit card. Applicants not only need to bring their own identity cards, but also need to provide local household registration or residence certificates, such as household registration book, temporary residence permit, water and electricity bills and so on. In addition, the applicant also needs to provide proof of personal work income, such as work certificate stamped by the unit, work permit, bank running water, etc. Also, if the applicant has certain assets, he can also provide some assets proof materials, such as large deposit certificates, real estate licenses, automobile driving licenses and so on. In short, the more information you prepare, the better.