What is the social security number of Guangdong unit?

The social security number is everyone's social security search number. According to the provisions of the Social Insurance Law (Draft), the national unified individual social security number will use the ID number. The social security number is generally 18 digits, and the social security number is the same as the basic old-age insurance number.

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