Nanjing Yuzhitang Technology Co., Ltd. focuses on the extraction, separation, and purification of active ingredients in natural products. It is a production-oriented enterprise that integrates research and development, production, and sales. Deeply engaged in the research and sales of standard products, plant extracts, biotechnology, reagents, and related products, aiming to provide supporting technology and products for the field of life sciences and promote the development of the life sciences. Long term cooperation with various universities, hospitals, and research institutions.