NOK Corporation manufactures, imports, and sells seal products, industrial mechanical parts, hydraulic and pneumatic equipment, nuclear power equipment, synthetic chemical products, and electronic products in Japan and internationally. It operates through the Seal Business, Electronic Parts Business, and Other segments. Its offerings include oil seals, O-rings, packings, and gaskets; vibration and noise control products such as dampers and center bearing supports; flexible printed circuits (FPC), precision rubber and resin components, and gasket-integrated FPC; lubricants, acrylic elastomer, and roller products for office equipment. NOK Corporation was incorporated in 1939 and is headquartered in Tokyo, Japan.