HUIKANGTANG (BEIJING) ACADEMY OF CHINESE MEDICAL SCIENCES, it was founded in new development zone of HAIDIAN high and new technology in Beijing. It is a group company, which specially engages in researching and producing series of products?essential oil, cosmetic, hairdressing, health care, nourishing of life, etc. It has two branch companies, YUNDUI Biological Medicine Science and Technology (Beijing) Limited Company, HUAXIA YONGSHENG International Trade Limited Company. We have succeeded in ...