Hao Bai International (Cayman) Limited, an investment holding company, designs, procures, installs, and services water circulation systems in Hong Kong and Mainland China. It operates through Management Contracting and Consultancy Services segments. The company's water circulation systems include swimming pools, water fountains, and water curtains. It also provides consultancy services on water circulation systems and engineering, procurement and construction management services of commercial and residential buildings, and infrastructures; and maintenance and repair services for water circulation systems. It serves property developers, main contractors, and sub-contractors in various private residential projects, hotel, casino, shopping, and recreation complex projects. Hao Bai International (Cayman) Limited was founded in 2006 and is headquartered in Kowloon, Hong Kong.