Is there a connection between Ruian Social Security and Wenzhou Social Security?

Ruian social security and Wenzhou social security are not connected.

Your social security card belongs to Ruian City. If you want to use it in Wenzhou, you need to go through the filing formalities at Ruian Medical Insurance Center. Then you can use it in Wenzhou.

Social security is divided into five types: endowment insurance, medical insurance, maternity insurance, industrial injury insurance and unemployment insurance. Every kind of insurance is a guarantee for itself and has its own function.