Ka Shui International Holdings Limited, an investment holding company, manufactures and sells zinc, magnesium, and aluminum alloy die casting products and components. The company operates through five segments: Zinc Alloy Die Casting, Magnesium Alloy Die Casting, Aluminium Alloy Die Casting, Plastic Injection, and Others. It also manufactures plastic injection products and components. In addition, the company engages in the provision of surface finishing treatment services; trading and marketing of LED and plasma lighting products; marketing of zinc, magnesium, and aluminum alloy die casting, and plastic injection products and components; trading of home appliance products; and research, manufacture, and sale of plastic injection moldings and components of car-related products. It sells its products to household, communication, computer, consumer electronics, automotive parts, and precision components industries in Hong Kong, the People’s Republic of China, Japan, the Unites States, and internationally. The company was founded in 1980 and is headquartered in Kowloon Bay, Hong Kong. Ka Shui International Holdings Limited is a subsidiary of Precisefull Limited.