Is the social security card of the institution handled by itself or by the unit?

Social security cards can be handled by themselves or by the personnel of the employing unit. If there is a public institution or a working enterprise, the employment unit will help pay social security, and the social security card is also directly issued by the employment unit. In other words, generally entering an enterprise or unit, the employer will handle social security for each employee. If the unit pays social security, the unit will handle the social security card for the user. But it cannot be ignored that individuals can go to the bank to handle it.