I didn't sign the property service contract.

Should pay the corresponding property management fee. According to official website's inquiry, the property service contract was not signed by himself, and the parties have actually enjoyed the property management services provided by the property management company. There is a de facto property service relationship between the two parties, and the parties should pay the corresponding property management fees. The realty service contract refers to the service contract concluded between the realty service enterprise and the owners' committee and paid by the owners.