Xi�an Chinwon Biotech Inc is founded in 2009, located in Shaan Xi China, where is rich in various kinds of plants and close to beautiful river. We hold the top level technologies of plant extract, fruits & vegetable juice concentrate processing, vacuum freezing and spraying drying, equipped with our own lab and research centre to make all our products pure and effective. After taking full advantage of local abundant plant resources, natural water and adopt advanced technology, we�ve got the excellent extract and become a high technology enterprise with strict management. All our products contain the lowest content of heavy metals, and fully meet the requirement of USP27 / BP98 /EP standard, widely applied in pharmaceutical industry, food & beverages industry, cosmetics, nutraceuticals, and agricultural chemicals industries. With NSF-GMP, ISO9001 and ISO 14001 certified, and GAP base, we carry out strict Quality Control system and provide the best service for customers all over the world