Nanjing Spring & Autumn Biological Engineering Co., Ltd. has a R & D team composed by experienced natural products chemists. The company is a high-tech enterprise engaged in the extraction and separation of chemical compositions from plants, and focusing on the research and production of standard reference materials, pharmacology used natural intermediates, bulk grade natural products, high purity plant extracts and active parts, TCM intermediates, and TCM crude materials.

We  have R & D department, production department, sales department and other departments. We have our own chemical research laboratory and 2000 m2 factory. R & D department is located in Jiangsu Life Science and Technology Innovation Park. Factory is in Shandong Province ; The production department is responsible for product processing, quality assurance and improvement, manufacturing cost control and reduction, production efficiency improvement, and production equipment management. The sales department is located in Jinling Biomedical Technology Industrial Park. It is responsible for collecting market information, formulating sales plans, designing marketing channels, and implementing sales.