neptun_werft | locationcity | rostock <tsp> a-rosa_luna | builder | neptun_werft <tsp> a-rosa_luna | powertype | mtu_friedrichshafen <sep> neptun werft is a german shipbuilding company, headquartered in rostock since 1997 it has been part of the meyer neptun group together with meyer werft in papenburg 
the a-rosa luna was built by neptun weft in rostock and is powered by a mtu friedrichshafen engine.rostock neptun werft is a german shipbuilding company headquartered in rostock