Geneham Pharmaceutical Co.,Ltd. has been specializing in extracting natural herbal active ingredients since 2006. With rich experience of developing, manufacturing & researching, Geneham now owned a rosemary plantation which covered an area of nearly 2,000,000 square meters, a research center with close technical connection with Central South University, Hunan Agriculture University and Hunan University of Chinese Medicine, and a professional production plant equipped with a full set of advanced facilities for extraction, concentration, column chromatography, refined separation, freeze drying, vacuum drying, spray drying, etc.