Shaanxi Hua Zhen biotech Co. , Ltd. is a plant extract manufacturer and supplier of intermediates. Company specializes in health products, chemical and pharmaceutical industries to provide high quality, stability and security of active substances. Our company set up an elite team on research, production management, marketing and after-sale services. Rely on self-cultivation and the introduction of domestic and overseas high-tech talent, as well as a number of research institutions in close cooperation, the research team is formed by a group of experienced experts engaged in phytochemistry. The team focuses on the study of research and production of natural product. We also have built a large-scale production system of plant extracts after years of development and accumulation. Our company mainly produces high-level products at present, included Swertiamarin, Esculin, Cytisine, Icariin, Harmine and Lappaconitine, etc. We have advanced extraction, isolation, purification equipmen