How to complain if the heating in Sujiatun is not hot enough?

When the temperature at home is not enough. You can first report to the property department that the property will first check whether the thermal temperature provided by the thermal company meets the standard. If the thermal temperature reaches the standard, the heating temperature in residents' homes is still insufficient due to the failure of property heating equipment. On the contrary, you can complain to the heating company, and the heating company will send staff to check the pipelines and other facilities near the community so as to maintain them in time and ensure the heating quality.