ZEXEL

diesel fuel injection systems for use in internal combustion engines comprising distributor type fuel injection pumps, in-line injection pumps, camshaftless injection pumps, electronic fuel injection controls, timing and injection rate controls, automatic timers, nozzles, nozzle holders; electronic gasoline injection systems comprising fuel pumps, fuel injectors, [ pump testers for diesel fuel injection, nozzle testers for diesel fuel injection, smoke meters for internal combustion engines; hydraulic equipment for use with construction and agricultural machinery, namely, gear pumps, direction changing valves, pilot check valves, solenoid valves, electro-hydraulic hitch control apparatus, directional control valves; dressing tool with acoustic emission sensors for dressing grinders of sensors, starters for internal combustion engines, assembly robots; air compressors; centralized lubrication systems comprised of [ liver ] * lever * pump or air pump, delivery tube covered by protective tube, distributor, cycle timer and air tank ]

[ navigation system using GPS (Global Positioning System) for vehicles; sensors and actuators;]diesel fuel injection units for use in internal combustion engines; electronic gasoline injection units for use in internal combustion engines comprising fuel pumps, fuel injectors; [ pump testers and nozzle testers for diesel fuel injection; smoke meters for internal combustion engines; general purpose finite element analysis programs; IC (Integrated Circuit) card reader/writer; navigation system ]

automatic air conditioning systems for use in vehicle air conditioners comprising compressors; heat exchangers, evaporators, condensers, heater cores, blowers; motor actuators; deodorizing disinfectants for automotive air conditioning systems; and refrigeration units; cooling installation units for cooling overheated machines and motors; vehicle refrigerant recovery apparatus composed of compressor, heat exchanger, oil separator and inlet side drier

[ limited slip differential gears for vehicles ]