Sanwei is a leading manufacturer & supplier of fine quality herbal extracts, nutritional and functional food ingredients, with customers spanning the globe. it groups all the following departments: production, sales, administration, quality control laboratory, R&d services and quality management. we take pride in meeting the stringent standards of quality for our customers around the world.by using natural plants as raw material adopting modern high technology combined with knowledge of traditional herbal medics and phytochemistry / biochemistry, sanwei provides superior natural products and high-level technical services for industries in the fields of pharmaceuticals, food supplements (nutraceutical), food additives and ingredients. our experience allows us to manufacture products to your specifications, or to assist you in transforming your ideas into an ideal product.in addition, we continue to research new and innovative products based on scientific and clinical documentation. our focus is to provide innovative solutions for our valued customers in nutritional, food, pharmaceutical and cosmetic industries. please count on sanwei for reliable service, consistent quality and competitive price.