Haichang Ocean Park Holdings Ltd., together with its subsidiaries, develops, constructs, and operates theme parks and ancillary commercial properties in the People's Republic of China. It operates in three segments: Park Operations, Operation as a Service, and Property Development. The company owns and operates six theme parks. It also develops and invests in properties; and operates hotels and a small size playground, as well as provides consultancy, management, and recreation services. In addition, the company offers tourism consulting, and construction project design and consulting services. Further, it is involved in goods and technology import and export, marine biotechnology development, financing lease, and property management business; property development, construction, and sales activities; and the provision of technical support services relating to aquarium. The company was formerly known as Haichang Holdings Ltd. and changed its name to Haichang Ocean Park Holdings Ltd. in July 2015. Haichang Ocean Park Holdings Ltd. was founded in 2001 and is headquartered in Shanghai, the People's Republic of China.