Hebei Yangyuan Zhihui Beverage Co., Ltd. was founded in 1997, which is the pioneering enterprise of walnut milk beverage in China. For more than ten years, the company has firmly adhered to the professional development road of "focusing on walnut drinks" and achieved rapid development through the three-step development of "technological innovation, brand innovation and category innovation". It is currently the largest walnut beverage enterprise in China and the largest plant protein beverage enterprise in China.

Six Walnuts is a walnut milk drink introduced by Hebei Yangyuan Zhihui Beverage Co., Ltd., and the original 5.3.28 walnut milk production technology is used for six Walnuts, which effectively solves the problems that the nutrition of walnuts is not easy to absorb, it is inconvenient to carry and the taste is astringent.

The original "whole walnut CET cold extraction process" realized the targeted removal of bitter substances in walnut seed coat, completely preserved the nutrition of walnut and its seed coat, and improved the utilization rate of walnut protein, fat and other nutrients to over 97%. The "five-fold refining grinding" process makes the average diameter of walnut milk grinding particles reach nanometer level, which ensures the nutritional integrity of walnuts only by changing the physical state of walnut raw materials.