What is the nameplate of the company corridor?

The nameplate of the staff of the property management company is called the badge. 1 guide card: including the plane layout of the residential area, the guide card of the road intersection in the residential area, the house number, the building number plate and so on. 2. Auxiliary management signs: all kinds of warning signs, warning signs, such as don't throw things at high altitude, don't trample on lawns and other flowers. 3. Mandatory identification signs: fire evacuation map, signs of various equipment in power distribution room, etc. 4. Identification signs of environmental optimization: famous trees in park greening, etc.