Xi'an Sonwu Biotech Co. Ltd. is a professional Chinese manufacturer and supplier, which was founded in 2012, and located in Hi-Tech Industrial Zone, Xi'an city, Shannxi province, China. It specializes in research, development and production of plant extract, food additives, API and other ingredients of health industry. Our Company has extensive experience in global health industry. Our research and development team has been committed to R&D new products, and insist to produce high purity and quality products. We have strict control over the selection of raw materials and the production process. In order to provide better service to every customers, we also can provide OEM service, including filled in capsules, bottles, labels and boxes. We can do whatever you want. We believe that good quality and best services are the basic of a good cooperation. Our whole team welcome your inuqiry and cooperation.