proof of submission: 1. ID card; 2. Work certificate or income certificate; 3. Work phone, home phone and my mobile phone; 4. Tax payment certificate; 5. Proof of assets such as real estate and vehicles under his own name; 5, other bank credit cards and so on. Each bank's entry standard is different, so the above information is not necessarily all, depending on the bank's requirements, work or income proof is very important.
In order to control risks, banks attach great importance to the repayment ability of card holders. The information you submit makes banks feel that you have enough repayment ability. The stronger the repayment ability, the easier it is for banks to issue cards.