Huairou social security hall has not answered the phone. Which department should I call?

You can call 12333 or 12345. 1. The mayor's hotline complained. 2. You can call the Ministry of Social Security for letters and visits. Characteristics and acceptance conditions of complaints: the complainant is a person whose rights and interests have been infringed. If it is not the victim himself, but other individuals or organizations, it can not be treated as a complaint, but only as a report.