Manufacturer RIK

Founded in 1927, Riken Corporation is a manufacturer of piston rings and seal rings for automobiles, motor cycles, light and heavy-duty trucks and construction machinery. The company is one of the pioneers in the category of piston ring.

The reason of its successful growth and development into a world class provider of piston rings is its extreme focus on research and development. It has research centers established such as the Kumagaya Research Center that engages in thorough research as to how to come up with new and innovative products that give improved performance with greater efficiency.