NITTAN Corporation manufactures and distributes engine valves in Japan. The company offers engine valves for engines in automobiles, motorcycles and scooters, trucks, and buses; and engine valves for marine and general-purpose products for engine manufacturing customers, as well as for generators, tillers, mowers, etc. It also manufactures and sells precision forged gears and automatic transmission parts for automobiles, trucks, agricultural, construction, and industrial machinery. In addition, the company manufactures and sells valve lifters, roller rocker arms, and machine tools; and produces, processes, and sells chemical free vegetables. The company was formerly known as Nittan Valve Co., Ltd. and changed its name to NITTAN Corporation in April 2022. NITTAN Corporation was founded in 1948 and is headquartered in Hadano, Japan.