Water Travel Equipment | Shenzhen sightseeing at sea | Water entertainment tool, Tianjin and Mao Automotive Trading Co., Ltd. was established in August 2003, sea tourism monopoly supplies the 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. Monopoly supplies of sea travel in July 2011 the Korea RAONHAJE produced by the EGO small semi-submarine (the world's first one) distributor in China. 
 The company based in good faith over the years-dimensional customer first, and dealers around the country has good relations of cooperation. Adhering to the "good for business" philosophy of the common rich resources, undersea tourism joint 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. Marine tourism monopoly supplies RAONHAJE of companies using the best technology to provide people with safer, more comfortable and value of marine recreation equipment, its research and development of marine leisure facilities close to the natural protection of the natural.