The main steps for applying for CCB mortgage in Chengdu are as follows: 1. The borrower applies for a loan from Chengdu Branch of China Construction Bank and submits the relevant materials needed for the loan; 2 CCB staff received the borrower's loan application, reviewed the loan information, and conducted a pre-loan investigation on the borrower to understand its asset status and repayment ability; 3. After the materials are reviewed, CCB staff will notify the borrower, discuss the loan-related matters and finally sign the loan agreement; 4, the borrower for housing mortgage registration and other procedures; 5. CCB issues loans. Application materials: 1, house purchase contract and down payment invoice; 2. The original and photocopy of the ID card and household registration book of the borrower and his wife. 3. The original and photocopy of the borrower's marriage certificate. If you are single, you need the original single certificate; 4. The original income certificate of the borrower; 6 CCB bank card or passbook card number for repayment. In addition, after the borrower successfully obtains the housing mortgage loan in CCB, he should also remember to repay it in full and on time every month, so as to avoid overdue and affecting his personal credit record.