What are the procedures for renewing and filing property contracts?

Materials required for filing generally include: 1, filing form; 2. A copy of the business license of the enterprise; 3, a copy of enterprise property management qualification; 4, the city's engineering contract; (In some cities, the project is taken over by the property first, and the property entrustment contract is signed before filing) 5. Staffing, relevant identity certificates and professional title certificates of the branches of this Municipality; 6. For details such as proof of office space, please consult the local property department (housing management department or urban construction committee).