Sanya travel | marine travel goods Daquan | small water entertainment Tianjin Mao Automobile Trading Co., Ltd. was established in August 2003, Sanya Tourism registered capital of NT $ 500 million yuan. In Tianjin Port Free Trade Zone for a long time engaged in the import car sales into a business venture established in August 2007, Jiangsu Wen the Huaying Infiniti car sales Services Limited. Sanya tourism in July 2011, a distributor in China of Korea RAONHAJE produced the EGO small semi-submarine (the world's first one). 
 The company based in good faith over the years-dimensional customer first, and dealers around the country has good relations of cooperation. Companies adhering to the "good for business" concept of the common rich resources, Sanya tourism distribution network around the co-development of the national market, providing quality products and excellent service for the majority of customers. 
 Everyone has a dream of undersea exploration. The Korea RAONHAJE order to meet the people easier and safer to observe and experience the underwater world of research and development to the construction of which excellent small semi-submarine. Using the best technology Sanya Tourism RAONHAJE company for people to provide safer, more comfortable, more value marine leisure equipment, research and development of marine leisure facilities close to nature, conservation of nature.