Local market supervision or administrative examination and approval departments at or above the county level apply. According to Shun Qi official website. "Food Business License" is a necessary document for engaging in food sales and catering service activities. Applicants need to apply in the local food and drug supervision and administration department or online. Materials need to be prepared before application, including application for food business license, copy of business license or other qualification documents, layout of main equipment and facilities, operation procedures and other documents suitable for food business.