Is the suspension of insurance handled by the Social Security Bureau or the Local Taxation Bureau?

If there is a unit, the unit will help employees participate in local tax insurance, and the money will be deducted from the bank account of the unit. Employees themselves will also bear a part of personal expenses (less), and personal expenses will be deducted from wages. After the unit participates in the local tax, it does not need to register with the Social Security Bureau. If you leave, your company will reduce the number of employees in the local tax, your social security will be suspended, and you don't need to do anything yourself. If you look for a new company after leaving your job, the new company will increase the number of employees in the local tax, and your social security will be deducted from the new company to participate in insurance.

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