Queben acridine Biotechnology Co., Ltd focuses on research and develop herb extract, medicine raw materials, chemical materials, kit, natural color, nourishment, cosmetic, ***** We mainly devotes to sale popularizing and research and services of natural products, and promote the development of natural herbal industry. Operating the notion for "Profession, Trust, Value", our sales volume increases continuously. Our products have been sold to more than 50 countries, mainly in America, Europe, Asia. We sincerely welcome friends from all over the world to discuss business with us. Afterwards, we will continue to develop and promote business for mutual benefit withs our precise management, good quality, excellent service and competitive price.