Yojan biotechnology is a leading dietary supplement factory with GMP,ISO,HACCP,FDA,COA Ceritificates more then 10years. We have a strong and professional technical team with more than 1000 kinds of mature formula, and the management system of a large company.Young and dynamic sales team and innovative designers will bring you unprecedented experience. Our company is specialized in food nutrient supplement products,It has good cooperation with large numbers of companies in domestic and oversea areas market. We sales to America, Canada, U K, Australia, Asia, Europe and over other countries and region.Offer one-stop service from samples to mass production to delivery,develops cosmetics for over markets with reasonable price and good service. We are widely recognized by worldwide customers and warmly welcome to visit us to create a win-win situation for business, and please feel free to contact us for more infomation.