Can Zhongmu Social Security be used in Zhengzhou?

The location of the company is not directly related to what social security is paid. For example, a company in zhongmou county may pay the first-class social security in zhongmou county, the first-class social security in Zhengzhou, or the provincial social security. In other words, the same enterprises in Zhengzhou, some pay social security in Zhengzhou and some belong to provincial social security. It depends on the nature of the unit and what level the unit is willing to offer, and it has no direct relationship with the location.

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