Who is responsible for the failure of the unwashed water tank of the property company?

The property company is responsible for the failure of the unwashed water tank, because the cleaning and maintenance of the water tank is the responsibility of the property.

Property management company is an enterprise-type economic entity with corresponding qualifications established in accordance with legal procedures and an independent enterprise legal person. It belongs to a service enterprise and has an equal subject relationship with the owners or users. Accept the entrustment of the owners, carry out professional management of the property in a specific area in accordance with the provisions of relevant laws and regulations or the provisions of the contract, and obtain corresponding remuneration.