Legal basis: Article 35 of the Food Safety Law of People's Republic of China (PRC), the state implements a licensing system for food production and operation. Engaged in food production, food sales, catering services, shall obtain a license according to law. However, the sale of edible agricultural products does not require a license. The food safety supervision and administration department of the local people's government at or above the county level shall, in accordance with the provisions of the Administrative Licensing Law of People's Republic of China (PRC), examine and verify the relevant materials specified in Items 1 to 4 of Paragraph 1 of Article 33 of this Law; On-site inspection of the applicant's production and business premises when necessary; To meet the prescribed conditions, grant permission; If it does not meet the prescribed conditions, it shall not be permitted and the reasons shall be explained in writing.