Hainan Expressway Co., Ltd. engages in the transportation, real estate development, cultural tourism, and other businesses in China. It is involved in the sale of transportation building materials, deep-sea aquaculture products, and real estate properties; investment, construction, operation, and maintenance of expressways; and construction project management, digital economy, hotel, property, advertising, and cultural and sports tourism businesses. The company was founded in 1993 and is based in Haikou, China.