How do non-Nanjing people pay Nanjing social security?

Legal analysis: Nanjing life insurance must be registered in Nanjing before it can be handled. Personal insurance is handled in the social security office where the account is located. I can't pay it myself, so I can only find a company to pay it.

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Article 58 An employing unit shall, within 30 days from the date of employment, apply to the social insurance agency for social insurance registration for its employees. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay. Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration. The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.

Article 59 People's governments at or above the county level shall strengthen the collection of social insurance premiums. Social insurance premiums shall be uniformly collected, and the implementation steps and specific measures shall be stipulated by the State Council.