Business license and tax registration certificate are the most basic, and the most important thing is food safety license qs. This year, the state has implemented a small workshop permit in some areas, as long as it does not circulate to other provinces. The answer is not professional. You can ask Wenzhou Jincheng Machinery, and their answers are more professional. Wenzhou Jincheng machinery specializes in producing mung bean smoothies, mung bean smoothies production lines, mung bean smoothies filling and sealing machines, etc. , providing free technical support and on-site installation guidance services. Hope to adopt.