Japanese shipbuilder Mitsubishi Shipbuilding, a Mitsubishi Heavy Industries (MHI) Group company, has held a christening and launch ceremony for a salvage tug currently being built for Nippon Salvage.

Shimonoseki Shipyard Machinery Works Koyo Maru Japan Mitsubishi Heavy Industries Enoura Plant Yamaguchi Prefecture United States North Sea Baltic Sea Japanese Group Canada Further ROVs