Musashi Seimitsu Industry Co., Ltd. manufactures and sells automotive parts in Japan, the United States, Asia, China, and Europe. Its powertrain business offers differential mechanisms, decelerating mechanisms, engine intake and exhaust mechanisms, and shift gear mechanisms. The linkage and suspension business provides connecting, absorbing, and steering transmission mechanisms, while the motorcycle business offers power transmitting mechanisms and camshafts for various motorcycles and general-purpose engines. Formerly known as Musashi Sangyo, the company changed its name to Musashi Seimitsu Industry Co., Ltd. in September 1963. Founded in 1938, it is headquartered in Toyohashi, Japan.