Who is responsible for the fines imposed on the owners by enterprise property outsourcing?

The owner's money for enterprise property outsourcing shall be handed over to the housing construction department for management. According to relevant information: property companies certainly have no right to impose fines, but it should be noted that property companies can collect liquidated damages. The competent price department of the government shall, jointly with the competent real estate department at the same level, implement the management of clearly marked prices for property service charges. The competent pricing department of the government shall supervise and inspect the implementation of clearly marked price provisions by property management enterprises.