Cao guowang According to the inquiry, China Rongtong Tourism Development Group Co., Ltd. was established on 20 19. The general manager of the company is, the organization minister is Cao, and the leader of the preparatory group is why. Therefore, the head of China Rongtong Tourism Development Group is Cao. China Rongtong Tourism Development Group Co., Ltd., located in Beijing, is an enterprise specializing in accommodation industry. Business scope: accommodation, catering service, food sales, domestic tourism business, inbound tourism business, tobacco retail.