Keen Ocean International Limited 

Keen Ocean International Holding Limited functions as an investment holding entity, primarily involved in the engineering, production, and distribution of electronic products and electric healthcare items. Its diverse offerings encompass various transformers, including toroidal, EI, and C-type core models, alongside switching mode power supplies, steel core components, printed circuit board assemblies, power amplifiers, inductors, and battery chargers. Beyond its core manufacturing operations, the company also engages in construction and investment activities. Its transformers and power supply units are marketed under the "Keen Ocean" brand, predominantly serving other manufacturers and trading firms. Established in 2000 and headquartered in Tsuen Wan, Hong Kong, Keen Ocean maintains a significant global presence, with operations spanning Hong Kong, mainland China, Europe, the United States, India, and other international regions. The company is a subsidiary of Cyber Goodie Limited.