Is it useful to complain about the property to China Shipping Headquarters?

It is useful to complain to China Shipping Headquarters.

China Shipping Headquarters is one of the levels of its property management supervision, which can be reported or reflected through China Shipping Headquarters, and China Shipping Headquarters will assign a special person to coordinate the handling.

When notifying the Head Office, it is suggested to provide a detailed description of the problem, including the time, place and reason of the problem, and prepare relevant evidence to be polite and calm so as to solve the problem better.