When does the Tianjin social security card expire for children

Tianjin social security card children will not expire. According to the query relevant information information shows that,, tianjin social security card children is not valid, that is, there is no expiration date. Children's health insurance card in the normal use of time, there will be no expiration, children's health insurance card is not paid, there will be an expiration phenomenon, the user only need to pay the fee on time.