Haitian International Holdings Limited, an investment holding company, engages in manufacturing and distribution of plastic injection molding machines in Mainland China, Hong Kong, and internationally. It offers plastic machinery under the Haitian and Zhafir names. The company is also involved in the trading of machinery and related accessories; sale of software of plastic injection molding machines; manufacture and sale of intelligence control systems; private vocational skills training institutions; and research and development of emerging energy technologies. In addition, it provides metal surface treatment, metal heat treatment processing, and electroplating processing services; and real estate, logistics, and human resource services. The company was founded in 1966 and is headquartered in Kwai Fong, Hong Kong. Haitian International Holdings Limited is a subsidiary of Sky Treasure Capital Limited.