1. Choose a formal social security agency with a labor dispatch license and a human resources service license, and you can rest assured that it has complete qualifications.
 2. Every social security agent company is different. Cheap charges do not mean that they have not hidden charges. So individuals should pay attention when choosing social security agent companies. Remember that every penny is worth every penny.
 3. When selecting a company to act as an agent for social security, you should check whether the platform is a one-to-one service, so as to prevent the agent company from outsourcing its business again. Finally, I remind you that when you look for a company to act as an agent for social security, you must find a formal and legal human resources company to cooperate, and you must also sign a social security agreement.
 Legal basis
 Article 58 of the Social Insurance Law of the People's Republic of China The employing unit shall apply to the social insurance agency for social insurance registration for its employees within 30 days from the date of employment. If social insurance registration is not handled, the social insurance agency shall verify the social insurance premiums that should be paid. Individual businesses without employees 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 shall establish a national unified personal social security number. The personal social security number is the citizen identity number.