Sichuan Guanghan Bio-Tech Co., Ltd. is manufacturing& dealing with pharmaceutical raw materials as follows( widely used in making herbal medicine& chemical medicine and cosmetic products) : Camptothecin....
Our company is a High-Tech enterprise specializing in Pharmaceutical Intermediates. It integrated with R& D, production and marketing. We concentrate on the specific needs of our customers involved in....
We are the leading manufacturer of plant extract, galenical and botanical and we are also the Hi-Tech Pharmaceutic research and development company in China. Our products include : Camptothecin, 10....