Shanghai Chenfeng Biotechnology Co., Ltd. is headquartered in Shanghai and is a modern technology-based enterprise that integrates bee product research and development, sales, and consulting services. The company takes "nutrition, health, green (safety), environmental protection, and ecology" as its theme, and aims to "develop biotechnology, lead green and healthy living, and create a green bee product brand". It strives to practice and constantly innovate. At present, we have a scientific and standardized management system and mature market operation models, and have hired senior industry experts to guide product research and development, technical support, and product quality.     At the same time, a bee product monopoly and health service consulting system with "Yuzetang" as the service brand was established. The production bases that the company has established and is establishing span the northeast, northwest, the Yunnan-Guizhou Plateau and other regi...