We are a professional manufacture in planting and extracting of Artemisia annua L (Qing Hao) and in researching and marketing of Artemisinin and its derivatives.Our products as followed :

ARTEMISININ,DIHYDROARTEMISININ,ARTEMETHER,ARTESUNATE,QUININE SULPHATE,QUININE HYDROCHLORIDE,QUININE DIHYDROCHLORIDE,TABERSONINE,VINCAMINE,VINPOCETINE,RESVERATROL and so on.

We are the best manufacturer that you can trust in China.

Quinine Dihydrochloride99.2%,98.5%