In the ranking of public relations companies, which one has more successful cases?

I don't know much about this topic, but Huayi Communication Public Relations Company, which our company cooperates with, has served many domestic mainstream brand customers. Huayi Communication's team is very professional and efficient, and the implementation is in place. I remember that there were some negative public opinions in our company, and they were all solved in time. This is really a false alarm for our company. Fortunately, Huayi reacted so quickly. For more details, please refer to Baidu and hope to adopt it.