A&D HOLON Holdings Company. Limited

A&D HOLON Holdings Company, Limited provides measurement technologies and products. Its offerings include measurement, control, and simulation systems; FFT, sound, and vibration analyzers; digital ultrasonic flaw detectors and thickness meters; material testing machines; A/D and D/A converters for semiconductor manufacturing equipment; electron guns; electronic balances; digital platform scales; weighing indicators and controllers; industrial weighing equipment; and load cells. The company also supplies weighing and measurement data processing systems, medical and home digital blood pressure monitors, medical and home scales, ultrasonic inhalers, and electron beam photomask pattern dimension measuring and defect review analysis equipment, as well as a roller mold measurement tool. In addition, it engages in business and asset management and real estate management. Incorporated in 1977, the company is based in Tokyo, Japan.