Chengdu Lemeitian Pharmaceutical is a technology-based technical service enterprise specializing in the basic research of traditional Chinese medicine (botanical medicine), purification and separation of natural compounds, and physical supply of traditional Chinese medicine chemical reference substances. The company is located in Chengdu, capital city of Sichuan province of China, with more than 10，000 square meters of laboratory, integrating R&D, production and sales. To provide customers with overall solutions in the fields of medicine, food, cosmetics, daily chemicals and other related fields, the company is committed to building the most efficient service platform for drug separation and purification and drug standard research in China. In 2021, Lemeitian established a joint laboratory with Taizhou Research Institute of The International Centre for Genetic Engineering and