MANSEI CORPORATION is mainly engaged in the sale of electric equipment and industrial systems, electronic devices and information and communications equipment, as well as facility equipment. Electric equipment and industrial systems includes rotating machine, hoists, industrial fans, magnetic switches, circuit breakers, power generators, production line control systems and logistics delivery systems, among others. Electronic devices and information and communication equipment includes semiconductors, power elements, printed circuit boards, optical equipment, video information and communication equipment, among others. Facility equipment includes freezing machines, room-air conditioners, lighting apparatus and escalators, among others. The Company also develops microcomputer software, and provides the design, installation and maintenance services for its products. The Company also engaged in solar power generation business through subsidiary.