HHM is a supplier of marine power systems with the capability of designing, manufacturing and servicing these products. HHM’s core business is the manufacturing of low-speed and medium-speed diesel engines for ship propulsion. HHM being a MAN-B&W and Wartsila official licensee since 1978 and has delivered more than 2.200 sets of various diesel engines. HHM’s low-speed diesel engine products covers MAN B&W license from a cylinder bore size 35cm to 98cm and Wartsila license from 48cm to 96cm.
China Licensee of MAN B&W & Wartsila Engines