DH Industries specializes in the design and production of Stirling Cryogenerators and closed-loop cooling systems. One of our products is the StirLNG-4, specially designed for the re-liquefaction of BOG. This is available for maritime use, adapted for the ship’s movement and to comply to the required class. Currently we have 5 StirLNG-4 units on order for the first US LNG bunker barge.