Can Zhongshan China Bank apply for a social security card on Saturday?

Of course. Saturday and Sunday working hours: 9 am to 4 pm.

2.

China Bank Great Wall social security card processing flow: social security card processing is unified to one enterprise according to the arrangement and schedule of the local social security department. ...

3.

Social security function:

You can buy medicine by credit card and settle personal account of medical insurance;

You can handle endowment insurance affairs with your card;