Licensor of Marine Engines
J-ENG is the world’s only global licensor of
marine low-speed diesel engines
that offers product development & design, manufacturing,
sales and after‐sales service.
Continuing development and research using our knowledge and experience over a century to achieve ecological engines and contribute to a sustainable society.
to the World
Many vessels in the world select UE Engines because of their fuel efficiency, easy operation, reliability, compactness, and simple design.
J-ENG held 2nd “UMIGOMI ZERO WEEK” Volunteer Cleanup Activity
To launch a new engine model development, UEC33LSH-C2
J-ENG received the multiple orders for cutting-edge UEC42LSH Engines
"New Office and Warehouse have been completed" is released in YouTube
Notice of new website service : Download of main engine outfitting drawings
UE Engine strengths have the highest standards of fuel efficiency, simple design, and easy operation system. Our original technology fully complies with the IMO’s NOx Tier Ⅲ regulations and is building a worldwide reputation among our customers.
We continue to engage in research and development of such advanced technologies as alternative fuels and CBM in addition to such achieved technologies as MGO Mono-Fuel Engine LSJ, low pressure EGR, and low pressure SCR for compliance with Tier Ⅲ regulations.