About DN biology  

DN biology is specilized in supplying full lines of herb extract products and natural nutritional ingredients. Our products are widely used in food, dietary, beverage, pharmaceutical and Nutritional additives.

Our factory is located in Yongshou Town of Xi'an , China. With the 4 lines of stainless-steel refined equipment, we are able to deal with botanical raw materials about 1500ton a year, allowing us to deliver both distinctive products and professional serviceat the most competitive price.

Our Commitment
At DN biology, we strive to exemplify professionalism and leadership in the herb extract and natural botanical ingredients industry by exceeding the expectations of the people we serve. This is achieved through diligent attention to detail and strict adherence to deadlines.
For a closer look, please visit our website: www.dnbiology.com