What is the treatment of workers in Tianjin jiaozi factory? Do they need to wear cotton-padded jackets?

Workers in Tianjin jiaozi factory are well paid and need to wear cotton-padded jackets. According to relevant information, meals and accommodation are free, physical examination is free, accommodation is free, employees do not spend a penny when they arrive at their posts, and water and electricity are equally divided, with a daily deduction of 1 yuan. Employees can eat for free as long as they are employed or not (and until they are full, there are chicken legs, salted duck eggs, northeast rice, steamed bread and steamed buns). As long as you work in the refrigeration workshop, you need to wear a cotton-padded jacket.