Is the social security bought in Jiangmen the same as that in Taishan?

Jiangmen bought the same social security as Taishan. Jiangmen social security card is not universal in the whole province so far, and the management system of social security in each city is different. Without interoperability, there is no connection, and the social security card of this city is only used in this city. Common in three districts and four cities (Pengjiang District, Jianghai District and Xinhui District). Heshan City, Kaiping City, Taishan City and enping city City are within the scope.