Riken Corporation was founded in Japan in 1927. The company manufactures piston rings for automobiles , motorcycles, construction equipments, marine engines/ parts for suspension systems and steering systems such as lower arms, steering knuckles, etc./ brake parts/ camshafts/ seal rings/ valve lifters/ valve seats.The heart of any vehicle is its engine. Engines for environmentally friendly vehicles operate under conditions that are continually more demanding and require components and parts that embody the highest level of technology. Riken manufactures piston rings that operate as critical, functional parts in an internal combustion engine. Today Riken is helping its vehicle manufacturer customers develop environmentally friendly vehicles by providing a variety of piston rings that are designed and produced with advanced engineering and technology.
