XIAN YUHUI BIOTECHNOLOGY CO.,LTD, located in Xi’an, close to Qinling Range, one of the major Chinese herb growing base, specializes in extracting, distilling and separating active ingredients from natural plants. Our manufacturing facility, which is located in northern China, covers3000 square meters. We have two lines of facilities, one is for plant extracts powder and another is for essential oils. Our production procedures are strictly carried under cGMP guidelines.