World Best Shipbuilding Equipment Company Representative greeting DH Controls has produced SCR LP & HP, SCRUBBER, EGR and Special valves since founded in May, 2009. DH Controls is the company to handle shipbuilding equipment such as Screw down valve, SCR LP&HP, SCRUBBER , EGR , Special valve and onshore plant, since 2009, have sustained the highest development based on the strategic partnership with the local top shipbuilding companies. We do our best to make a drastic investment on sustainable R&D(Research & Development) in order to hold the best technology and quality competitiveness for customers’ satisfaction and seek for expanding our business abroad. DH Controls will go up to the top company in the world by diversifying business with our cutting-edge technology and quality.