To engage in food import and export trade and local food sales in mainland China, it is stipulated that you must obtain a three-in-one local food business license in mainland China before you can import food and sell it in the mainland; foreign-funded enterprises go to first-tier cities such as Shanghai and Shenzhen to engage in food sales. Enterprises must apply for three food certificates. In fact, the so-called three food certificate applications in mainland China mainly include supporting documents for food business license registration and import and export business. If you want to apply for a food distribution license in Shanghai, Shenzhen, Xiamen, Kunshan, Suzhou, and Hangzhou, you can find a professional agency.