Yantai Ocean Star is more formal. According to the relevant public information, the company has a unified social credit code and industrial and commercial registration number, and its addresses are Changjiang Road 1 Building, 1 Building and 1-6 Building in Yantai Economic and Technological Development Zone, Shandong Province, and its business scope is hotel management and performance services. Retail: prepackaged foods, bulk food, fresh fruits and vegetables. Fitness, beauty salon, catering service, bathing, accommodation service, indoor entertainment service.