Ngai Hing Hong Company Limited, an investment holding company, engages in the manufacturing and trading of plastic materials, pigments, colorants, compounded plastic resins, and engineering plastic products in Hong Kong. The company operates through Trading, Colorants, and Engineering Plastics segments. It is also involved in property holding activities. In addition, the company manufactures and sells personal care products. Ngai Hing Hong Company Limited was founded in 1970 and is headquartered in Shatin, Hong Kong. Ngai Hing Hong Company Limited is a subsidiary of Good Benefit Limited.