Ogreenova Bio-tech located in Xi'an High tech development zone.we are modernized company integrating biological engineering, natural extraction technology, set research and development, production, sales. Ogreenova relys on various professional innovative technology, produces rich kinds of natural extracts, natural food additive, daily-use chemical, biological and pharmaceutical intermediates and other high and new technologic products. we provide development and reasearch of food, beverages, cosmetics, medicines and healthcare products. we has R & D personnel , more than twenty sales staff, five after service engineers. we will provide one-stop quality service to customers and let customers rest assured .