2. For example, comprehensive service public relations companies mainly do: consultation and diagnosis; Contact and communication; Collect information; News agency; Advertising agency; Promote products; Conference services; Activity planning; Agreement service; Printing production; Audio-visual production; Training service.
3. Public relations companies, namely public relations companies, are composed of professional public relations experts and various public relations people. It is an information-based, knowledgeable, communicative and organized service organization that provides public relations consultation for social organizations or undertakes public relations activities for customers. We should play a role in enterprise strategy.