What are the name types of property management regional identification signs?

There are four main types of property management signs:

1. Signs of guiding signs in residential areas: such as signs of road intersections in residential areas, building numbers, unit numbers, house numbers, etc.

2. Signs and signs for the auxiliary management of the park: flowers and plants, warning signs, and warning signs prohibiting throwing objects at high altitude.

3. Mandatory signs: fire evacuation map, nameplate of engine room, etc.

4. Environmental optimization signs: signs of barrier-free facilities, etc. , can be installed reasonably according to actual needs.