Ferrotec Corp. engages in the development, manufacture and sale of products used in the manufacturing of semiconductors, flat panel displays, temperature control equipment. The company is headquartered in Chuo-Ku, Tokyo-To and currently employs 15,983 full-time employees. The firm operates through three segments. The Semiconductor and Other Equipment Related segment is engaged in the production of vacuum seals, metal fabricated products for various manufacturing equipment, quartz products, ceramics products, chemical vapor deposition (CVD)-silicon carbide (SIC) products, silicon parts, quartz crucibles, and equipment parts cleaning. The Electronic Devices segment produces thermo-modules, substrates for power semiconductors, magnetic fluids, and sensors. The Automotive segment manufactures thermo-modules, substrates for power semiconductors, and sensors. The company also manufactures saw blades, machine tools, and silicon products for solar cells.