Profile: Cunningham Marine Hydraulics Co., Inc. produces electro-hydraulic-mechanical equipment & systems. We deal with repair, overhaul and custom fabrication of electro-hydraulic steering gear. Our products include CMH hele-shaw pump lines, steering gear hydraulic power packs with control & follow-up systems, high pressure-high flow cross-over manifolds, packaged heavy duty deck winches for tanker installation, central hydraulic systems for deck machinery and custom hydraulic cylinders. Our equipment includes bridge cranes, multi-ton presses, lathes, milling machines, welding units, sand blasting & painting equipment and hydraulic piping & tubing fabrication equipment.