About us: Changsha Huakang Biotechnology Development Co., Ltd,established in 2003,specializes in extracting active ingredient from natural herbs and *域名隐藏* ha Huakang has solid strength with rich experience after several years of manufacturing, developing & researching plant *域名隐藏* ha Huakang with our consistent idea of“integrity & professional”,is engaged in providing green,natural,organic and healthy plant extracts,which are widely used as raw materials for pharmaceutical,food

主要产品/业务: marigold extract,rhodiola rosea extract,guarana extract, Rhizoma Coptidis extract, Grape seed extract,polygonum cuspidatum extract,Valerian root extract,pomegranate bark extract,echinacea extract