How to handle Suqian social security card?

No, the social security card is the only identity symbol of individual social security, and each person can only apply for one card. Now the social security cards in all provinces are networked, and a national social security network will be formed in the future. If you are working from Nanjing to Suqian now, you can apply for social security transfer.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.