Hailiang International Holdings Limited, an investment holding company, engages in the development and provision of electronic turnkey device solutions in Hong Kong, rest of the People's Republic of China, and Singapore. The company is also involved in the manufacture and sale of microcontrollers for home electrical appliances. In addition, it engages in the property development business; and sale of metals, such as copper and nickel. The company was formerly known as Sunlink International Holdings Limited and changed its name to Hailiang International Holdings Limited in February 2015. The company was incorporated in 2003 and is headquartered in Central, Hong Kong. Hailiang International Holdings Limited is a subsidiary of Rich Pro Investments Limited.