Cosmos Machinery Enterprises Limited, an investment holding company, manufactures and sells machineries in Hong Kong, Mainland China, other Asia-Pacific countries, North America, and Europe. The company operates through four segments: Trading of Industrial Consumables, Processing and Manufacturing of Plastic Products, Manufacturing of Machinery, and Processing and Trading of Printed Circuit Boards. It manufactures and sells modern injection moulding, extrusion line, rubber injection molding, and hydraulic press machines that are used in various applications, such as automobile, construction, telecommunications, consumer electronics, food packaging, white goods, and household appliances. The also company offers plastic food packaging products, injection-moulded household parts, plastic mannequins, plastic components, and display items. In addition, it trades in equipment for industrial automation, screws and fasteners, metal spring wires, and machinery accessories to clients in elevators, telecommunications, electric vehicles, machinery, electronics, and medical applications. Further, the company engages in the processing and trading of printed circuit boards used in automobile, electronics, video games, and white goods. Cosmos Machinery Enterprises Limited was founded in 1958 and is headquartered in Cheung Sha Wan, Hong Kong.