At a time when the nations of the world are struggling to provide marine security in an era of fiscal responsibility, Thailand’s Marsun Company Ltd. has come up with an industrial strength response. The shipyard’s 36-meter crew boat design is a well-proven vessel that typically spends 30 days at sea and returns to port only for crew change. The crew boat can do this year round due to a very robust build with equally robust components. Down time is lost revenue for a commercial vessel.