After-sales service department (After Service Group / Particular Machinery Group / Technical Support Group)

• Outfitting instruction, Adjustment and Operation Check of marine machinery
• Examination and Repair of hydraulic equipment systems (Hydraulic Motor / Hydraulic Pump / Cylinder / Valve etc.)
• Repair of marine machinery and equipment at site (at shipyard / at port / onboard)
• Regular maintenance of marine machinery for Ministry of Defense (Japan) and Japan Coast Guard
• Maintenance and repair of hydraulic unit for land equipment manufactured by Mitsubishi Heavy Industries, Ltd.
• Maintenance and repair of Land machinery (car truck / press / bender etc.)
• Repair of marine machinery for Offshore Oil Drilling Rig
• Provide technical service and consulting for marine machinery
• Plan and produce deck machinery and hydraulic unit
• Modify, plan and produce shipyard’s equipment
• Maintenance of Turbochargers manufactured by Mitsubishi Heavy Industries, Ltd. (MET Turbochargers) including carry out rotor balancing and spare parts sales.
• Plan and Produce varieties of special tools (technical Support Group)

Spare Parts Department for marine machinery (Parts Supply Group)

• The authorized sales agent of spare parts for marine machinery manufactured by Mitsubishi Heavy Industries, Ltd.
• The authorized sales agent of spare parts for marine machinery manufactured by Mitsubishi Heavy Industries, Ltd. to Japan Coast Guard
• The authorized sales agent of spare parts for Steering Gear maker, YOOWON INDUSTRIES LTD.
• Import and export of other marine machinery’s parts

Processing and manufacturing Department for marine machinery (Product Group)

• Spare parts manufacturing of Mitsubishi Heavy Industries, Ltd.
• Plan and manufacture machinery equipment

After service group

We have about 30 well-experienced service engineers in 4 domestic bases and in 1 overseas base, and provide our service quickly and flexibly to ship owners, government offices, shipyards and trading companies all over the world.
Furthermore, our head office in Shimonoseki stores sufficient stocks of spare parts for Hydraulic Deck Machinery and Hydraulic Steering Gear, and we are able to provide spare parts urgently.
With our overseas affiliates, we provide rapid services.

We are very good at retrofit design of shipyard’s old equipment such as press, bender, water gun, travelling stage etc. and replacement of such machinery, and also carry out rotor shaft balancing of MET Turbocharger.

Parts Supply Group

Our head office in Shimonoseki supplies spare parts of Marine Machinery manufactured by Mitsubishi Heavy Industries and YOOWON Industries (South Korea) to customers.
Moreover, our sales staffs correspond with high technical skills.

Nagasaki Product Group

To Mitsubishi Heavy Industries, Ltd. Nagasaki Shipyard & Machinery Works, our Product Group manufactures and delivers parts and accessories for Windmill and MET Turbocharger.