NF Holdings Corp. engages in the manufacture and sale of measurement and control products. It operates through the following divisions: Electronic Measurement Control, Power System, Electronic Device, Applied System, and Others. The Electronic Measurement Control division handles the signal generator, frequency characteristic analyzer, micro signal measuring instrument, impedance measuring instrument, and seismic measurement related equipment. The Power System division covers AC power supply, DC power supply, power storage system, protection relay tester, surface treatment power supply, general industrial power supply, and bipolar power supply. The Electronic Device division includes functional modules such as filter, amplifier, phase detector, piezo driver, current and voltage converter, and custom functional module. The Applied System division handles electronic and electrical parts related, automobile related, environment and energy related, home appliances related, social infrastructure related, custom power supply. The Others division provides repair and calibration services. The company was founded on April 27, 1959 and is headquartered in Yokohama, Japan.