About Mellinger Engineering, Inc.

Mellinger Engineering Inc (MEI) is a defense contract manufacturer of specialty valves.  We are a veteran owned family business who have been manufacturing valves for over 50 years.  A few of our products include automated throttle valves, ball valves, vent check valves, 525 valves, hull & backup valves, etc.  MEI is a reliable valve source for the Navy, Newport News Shipbuilding and Electric Boat.  Mellinger quality is unsurpassed and our products highly respected in the defense community.