Since our establishment as a manufacturer of electric equipment and machinery for marine use in 1917, we have built up a wealth of experience over 100 years. Today, we deliver highly reliable electric equipment and machinery for a large variety of vessels, from fishing boats and small vessels for coastal service, to large vessels including container ships for overseas service and passenger vessels, and bulk carriers and large tankers such as VLCC.
Our products are tailored to each vessel and emerging requirements, backed by our consistent commitment to quality and technology.

As a leading manufacturer of electric equipment and machinery for marine use, we manufacture and sell electric equipment and machinery, including generators, various electric motors, ventilation fans, switchboards, starters and engine control consoles as well as system products such as thyristor-type shaft generating systems and inverter control systems.
We are the only company in Japan that can deliver a complete range of important electric equipment and machinery for marine use, ranging from rotary machines and their controllers to main marine engines and main auxiliary machinery control consoles.
Taking advantage of our wealth of experience and expertise as a total supplier, we provide equipment and systems tailored to each vessel environment, thus earning the trust of the marine transport and shipbuilding industries in Japan and around the world.