湖南今汉药业有限公司是股份制制药技术企业，从事植物种植及提取物的生产、加工、销售及医药、保健品的研究与开发。公司致力于绿色植物中提取有效成分应用于食品和化妆品等领域，公司拥有自营进出口权。迷迭香综合开发项目列入2008年长沙现代农业投资合作洽谈会100个对外招商项目，2010年获得长沙县现代农业示范园规划项目立项，2011年被长沙市授予农业产业化经营龙头企业。
公司发展绿色原料种植，2008年引种迷迭香后，已建立种苗繁育基地及种植示范园，三千多亩公司加农户示范园工作初具规模，已有种苗繁育、种植的成套技术，具有推广种植的技术条件。
公司通过了ISO9001质量体系认证及ISO22000和HACCP食品安全认证。
公司拥有一支高素质、经验丰富的职工队伍。公司研究所与中南大学、湖南农业大学有着广泛的合作，保证技术开发能在国内处于领先水平。获得发明专利一项，迷迭香种植技术推广已获长沙市科技局重点扶植项目。
公司专注生产迷迭香系列食品抗氧化添加剂，桑叶、胡芦巴系列降糖善食补充剂及茶皂素等主导产品。产品质量指标处于国际领先水平，主要出口国际市场，在国际市场信誉良好。同时在国内天然食品日益注重的今天，我们正积极开拓国内市场，满足不断提高的人民生活水平的需要。
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.
Our major products including Natural Antioxidants, Blood Sugar Lowering herbal Extracts Series, *** Sexual Performance Herbal Supplements Ingredients and Other Standard Ratio Extracts. Currently, our strong Products are Rosemary Extract, Fenugreek Seed Extract and Mulberry Extract, whose active ingredients including Carnosic Acid, Rosmarinic Acid, Ursolic Acid, Rosemary Essential Oil, Furostanol Saponin, 4-hydroxyisoleucine, Fenugreek Saponin, 1-Deoxynojirimycin(DNJ), etc.
There is a full set of testing equipments, such as HPLC, HPTLC, GC, UV, CE and etc. which makes us be capable of independently controlling quality indicators including assay test, microorganisms, and the removal of pesticide residue. Now we have obtained the certifications of HACCP, ISO9001 and ISO20002 has production lines and professional research institutions, which will guarantee the quality of our products.