Zhangjiagang citizen card and social security card merge?

No, according to the relevant public information, Zhangjiagang citizen card can enjoy basic medical insurance, social security, bus credit card, provident fund inquiry and other services, and can pay for food, housing, transportation and travel. , and can realize ATM deposit and withdrawal, salary payment, etc. , including the basic content of social security card but not merged. Social security card is an entity card of security card, which is an integrated circuit card issued to the public and mainly used for government social management and public services in the fields of human resources and social security.