What is the situation without "three supplies and one industry"

There is no water supply, power supply, heating and property management. "Three supplies and one industry" is the responsibility of specialized units and belongs to the basic configuration of the community. There is no so-called "three links and one industry", that is, there is no water supply, power supply, heating and property management. These four items are the basic facilities of building residents' life, especially heating, water supply and power supply, which are indispensable and relate to the convenience of residents' daily life. Heating is the responsibility of heating companies, water supply is the responsibility of water conservancy units, power supply is the responsibility of power companies, and property management is the responsibility of property management companies. Property companies are social units and are hired by all owners, which plays a management responsibility for the three supplies.