Teratec is handling to supply not only single parts such as breaker and printed circuit module but also various parts used in switchboards, control panels and distribution panels equipped in the ship and industry facility and further various parts such as various electric devices and sensors relating with these electric facilities. Teratec is able to prepare not only the parts of Terasaki products but also various parts which customer requires in a lump whoever the maker is. In case of obsolete model, Teratec suggests suitable substitute.