Markets We Serve
Supplying World Markets

Providing Valve Seats For A Variety Of Engine Markets.

L.E. Jones supplies precision valve seat inserts to many of the top engine manufacturers around the world.

We are pleased to serve the following engine markets:

  • Heavy- and Medium-Duty Diesel Engines
    • On Highway
    • Off-Highway
    • Power Generation
    • Oil and Gas
    • Marine
    • Locomotive
  • Natural Gas Engines
  • Aircraft – Reciprocating Engines
  • Racing Engines


Specialty High Corrosion Resistant Valve Seats Inserts for Chemical Piping/Valve Applications