7 to 10 days. In the process of approving the second large loan of Guangdong Rural Commercial Bank, the bank needs to conduct a comprehensive investigation and analysis of the financial status, operating conditions and repayment ability of the enterprise, including reviewing the financial statements, balance sheets and income statements of the enterprise, and evaluating the profitability and solvency of the enterprise. It takes 7 to 10 days to complete the approval, so it takes 7 to 10 days for Guangdong Rural Commercial Bank to approve the second large loan.