SCI Electric Public Company Limited manufactures and sells electrical switch boards, and cable tray and support systems to various public and private sector projects in Thailand and internationally. It operates through three segments: Manufacture of Switch Board, Manufacture and Galvanized Service, and Services and Others. The Manufacturer of Switch Board segment manufactures and sells low and medium voltage electrical switch boards, cable trays, and cable support equipment. The Manufacture and Galvanized Service segment manufactures high voltage line towers, telecommunication towers, and galvanizing steel structures, as well as sells wiring equipment and hot dip galvanized services. The Services and Others segment offers project management services under the engineering, procurement, and construction contract; and sells electricity produced from the hydroelectric power plant. SCI Electric Public Company Limited was founded in 1966 and is headquartered in Bang Bo, Thailand.