Xi'an Sost Biotech Co., Ltd is a modernized company integrate biological engineering,natural extraction technology,research and development, production, sales.We are maufacturer in China mainly produce nature plant extract and chemicals in cosmetics,pharmacy,healthcare,food additives fields.Fruit &Vegetable powder as well selled .Cooperating with us will make you benefit a lot.Win-win result is our goal.Welcome to visit our factory anytime.