An electric control device manufacturer, “Kyoritsu Keiki”, with a key technology, electrical contact, develops, manufactures, and markets products in-house. We manufacture high-quality and reliable products, such as magnetic contactors for power switching devices, high voltage magnetic contactors, DC contactors, industrial terminal blocks, various relays, and electric vehicle related devices, for a wide range of fields, such as electric power, industries, transportation, vehicle related equipment, and building facilities.