FIT Holding Co., Ltd. and its subsidiaries produce, manufacture, and trade optical instrument components. Its offerings include computer peripheral components, 3C products, image scanners, multifunction printers, optical lens components, telecommunication components, and components for communication and consumer electronics, as well as parts and moulds for photocopiers and scanners. The company is also involved in energy service management, power plant investment and development, clean energy services, general investment holding, sales agency, mould development and moulding tool manufacturing, medical instrument sales, supply chain finance, natural gas service management, afforestation, electricity generation, maritime engineering, and energy technical services. Incorporated in 2018, it is based in New Taipei City, Taiwan.