1. Fill in the basic information: fill in the basic information of the enterprise at the beginning of the form, including the name, registered address, legal representative, contact information, etc.

2. Fill in the enterprise qualification: fill in the relevant information of the enterprise's business license copy, organization code certificate, tax registration certificate and other qualification certificates, including the certificate number, validity period, issuing agency, etc.

3. Fill in the financial situation of the enterprise: fill in the financial statements of the enterprise in the past three years, including balance sheet, income statement, cash flow statement, etc. , so as to evaluate the financial situation and solvency of enterprises.

4. Fill in the enterprise performance: fill in the past performance of the enterprise, including the completion of similar projects and customer evaluation. , so as to evaluate the ability and reputation of enterprises.

5. Fill in the corporate reputation: fill in the corporate reputation, including whether there are any violations of laws and regulations in the past three years, whether there are bad credit records, etc. , so as to evaluate the integrity and compliance of enterprises.