Tonglu 202 1 12 did not exist in the old social security system. What about the new system?

It may have been transferred to the new system.

I suggest you check the endowment insurance in the following ways. First of all, if you have registered on the local human resources and social security website, you can log in directly to inquire. Or, with my ID card or social security card, go directly to the service hall of the local social security handling department for self-help inquiry or ask the hall staff for help. You can also call the local social security consultation telephone number 12333 for enquiry. Generally, you can enter the social security network where you are, and you can find your own with your ID card. The last 6 digits of the ID number are your initial password. To check the company, you must have the company password. Ask the club center for a company certificate, and you can check it online.