Recommend several domestic professional companies to help them go public.

What do you want? A company's listing needs the cooperation of investment banks, accounting firms, law firms, asset appraisal institutions and other institutions, and the most important thing is that investment banks are securities companies with sponsorship and agency underwriting qualifications. The famous investment banks in China include CICC, CITIC and Galaxy, but they are all big companies. If the company is not very big, you can find some second-tier investment banks, and you can also reduce some expenses such as Ping An, Guo Xin and China Merchants.