This page introduces Nippon Maritime Display's 3D-MDS - EGCS retrofit engineering service.

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Welcome to Trouble-Free EGCS Retrofitting

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EGCS Retrofit is a complex process that comprises more than just installing a SOx scrubber in the empty space of the funnel.

The best system should be selected and designed based on a proper understanding of each ship's size, internal layout, features, mode of operation and applicable regulations and rules.

In general, retrofitting of EGCS requires more advanced experience and design skills than that of BWMS, as available spaces are more limited, and, for example, SOx scrubbers need to be electronically controlled in conjunction with GPS system.

Nippon Marine Display provides all-round service and the latest technology to prevent problems before and after installation.

Front-Runner in EGCS Retrofitting

Nippon Maritime Display has staffs with design experience in shipyards and in-depth knowledge of ship operation and practices.

We provide detailed support at every stage of the retrofit installation process, from 3D scanning, equipment selection, arrangement simulations, class approval, basic and detailed designing.

We are not bound to any particular equipment or manufacturer, and can freely select the most suitable system for each ship from a wide range of options.

The know-how we have acquired through our BWMS retrofitting service, which started earlier, has been highly evaluated and we have a top-class track record in retrofitting EGCS, too.

Any Ship, Any Brand

Statistics as of January, 2021.

NMD Advantages


By taking advantage of our position as an independent engineering company, we will always propose the best system from a wide range of options.


One-stop support that covers every stage of the process, from measurement, model selection, general design, class approval, and detailed design.


Powerful technical capabilities in initial layout study design to maximize the use of 3DVR technology.


We work for tankers, bulkers and any type of merchant ships, with the world's first marine explosion-proof 3D scanner.


Strong track record in BWMS retrofit engineering, EGCS retrofitting and 3D scanning.


Outstanding know-how gained through experiences with many systems and ship types.


Staff with expertise in ship design, management and operation will make proposals tailored to you based on the situation of each ship and customer.

Immediate 3D Scanning on Ships with Busy Schedules

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There is no doubt that it would be ideal to complete the entire process at once, but it is not always possible to take measurements at a convenient location or at a convenient time.

There is also an option of taking 3D scanning to check the current status of the ship first, when the situations allow you, so that you can act quickly when the time comes. It'll make the rest of your process much easier.

You May Have Our Experienced Supervisors On Site

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We know your technical department might be short of manpower. In addition, experience in retrofitting is also important for the installation work.

Therefore, NMD has started "Supervising Service". Our supervisors will be dispatched to the shipyard from the start of the installation work to provide supervision and guidance on behalf of the ship manager.

Despite the global restrictions on movement due to COVID-19, NMD can provide its services in various locations.

Contact Us

For inquiry about our 3D-MDS engineering service, please contact us at: 3dmdsmail .


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