2. Property service hotline: You can consult the contact information of the property manager through the property service hotline and communicate directly.
3. Community management center: You can try to go to the community management center to consult the relevant information of the property manager.
4. Owners' committee: If there is an owners' committee in the community, you can try to consult the information of the property manager from the owners' committee.
5. Neighbor: If your neighbor already knows the relevant information of the property manager, you can try to ask your neighbor for information.
I hope the above information can help you.