Is it a property management to open the window in the corridor all the year round in winter?

Belong to. The windows of the corridor belong to property management. As long as there is any problem, it belongs to the property management. As long as it is normal, the property will be solved. The property mainly serves comprehensive services such as community safety work, facility management and charging, corridor maintenance, vehicle traffic organization and management, fire fighting and fire alarm duty. All these are attributed to property management.