The so-called pre-loan investigation is to systematically investigate the income, repayment source and guarantee of the loan before issuing the loan;
In the process of loan issuance, loan review refers to that loan investigators provide the relevant information and investigation report of borrowers to the audit department after detailed pre-loan investigation, and then the loan reviewers conduct strict review;
Post-loan inspection is to follow up the borrower regularly after the loan is issued to ensure the safety of the loan.