Since 1985, we, MECys, have led the development of various maritime navigational equipment and are supplying educational simulators to the Korea Navy, Korea Coast Guard, and maritime educational institutions such as KMOU, KIMFT, etc. By 2015 we developed our indigenous technology ECDIS for domestic application. ECDIS complies with international standards and has also received various certifications. As we, MECys, are in possession of such a key technology, we are well positioned to be a leader in the maritime techno logic industry.