Tanaka Seimitsu Kogyo Co., Ltd.

Tanaka Seimitsu Kogyo manufactures and sells automobile and motorcycle parts, and general-purpose parts in Japan and globally. The company offers rocker arm assemblies, synchronizer rings and springs, piston pins, crank pins, ball races, outboard retainers, valve spring retainers, nuts, valve spring seats, valve seats, stators, clutch cam plate, valve lifters and piston pins. Founded in 1948, the company is headquartered in Toyama, Japan.