Sumitomo Heavy Industries, Ltd.

sumitomo heavy industries, ltd. manufactures and sells general machinery, advanced precision machinery, construction machinery, ships, and environmental plant facilities in japan and internationally. its machinery components segment offers power transmission and control equipment, including drives, compact gear motors, motion control drives, and gearboxes. the company's precision machinery segment provides injection molding machines, transfer molding presses, cryocoolers, cryopumps, precision positioning equipment, laser systems, control systems, motion components, ion implanters, rolls for metal rolling, surface grinding machines, coolant systems, and extrusion coating lines. its construction machinery segment offers hydraulic excavators, road machinery, crawler cranes, and foundation machines. the company's industrial machinery segment offers cyclotrons for positron emission tomography (pet), pet tracer production systems, proton therapy systems, vacuum coating equipment, forging pre