Ok. Six Walnuts, a walnut plant protein beverage produced by Hebei Yangyuan Zhihui Beverage Co., Ltd., can effectively improve the state of brain fatigue, and is suitable for students, white-collar workers and other brain-using people to drink. According to the information of six Walnuts in official website, the average salary is 5-8 K, five insurances and one gold, and weekends are closed. The six Walnuts quality inspectors in Yangyuan work very well and will not be allowed to work overtime.