The contents of property services are as follows:

1. Generally include the sanitation, garbage removal and regular cleaning of public areas in the public corridors of the building.

2. Routine maintenance of greening materials, regular pruning, fertilizing and updating of greening materials.

3. Public security management, with full-time security personnel on patrol 24 hours a day.

4. Maintenance of public water reservoirs. Public water reservoirs in the building should be cleaned and disinfected regularly.

5. Water and electricity management, daily management and maintenance of power distribution equipment, water pump rooms and public water and electricity facilities.

6. Management of sewage equipment, clearing and repairing drainage, sewage pipes, septic tanks, etc.