Is China Bank the employee salary card of Shanghai Metro?

The salary card of Shanghai Metro employees is China Bank. According to the relevant public information, the salary of Shanghai Metro employees is paid on the last day of the end of each month. The salary card is China Bank, and the average salary of subway employees is 3000-4000. Welfare benefits: 5-day and 8-hour working system, purchase pension, medical care, unemployment, work injury and maternity insurance, purchase housing provident fund, provide employees with working meals, annual travel and annual physical examination, provide additional medical business insurance for employees and their children, and provide 10- 15 days of paid annual leave every year.