It takes 15 years to prove the assets. According to the time limit, the bank fund certificate can be divided into "time point certificate" and "time period certificate". Time-point certificate: refers to the balance of the general account of the designated bank as of a certain time. Time period voucher ":refers to the number of deposits in the designated bank from a certain day to a certain day, which proves that" there is no risk and services can be provided at any time ". The function is to determine how much money there is at a certain point. " Time period certificates are slightly more complicated. If you need to issue a certificate of unexpired funds, you need to go through the registration procedures of "no withdrawal" and freeze the balance of general bank accounts. The function is to determine how much money there is in a certain "time period". The capital contribution certificate itself has no value and cannot be used as a pledge. Only prove how much money an account has at a certain time.

Operating conditions: 1. The purpose of the customer is to get the statement or the funds can be queried in the customer account to show their financial strength; 2. During the accounting period, the funds on the customer's books are only used for inquiry and shall not be used for other purposes; 3. Customers have the ability to pay a certain discount; 4. With the cooperation of the bank where the account is opened, the bank will handle AB card or co-branded card for a short period of time, and go through the fund security procedures in accordance with the bank deposit system for a long time to avoid the debt deposits of customers being frozen by judicial institutions and ensure the safety of funds.