Keihin Corp is a manufacturer of automobile and motorcycle parts. The company offers fuel injection systems and carburetors for motorcycles; hybrid vehicle products, fuel supply systems, air-conditioning systems, and fuel cell vehicle products for automobiles; and CNG products. Fuel systems include fuel pumps, injectors, and electrical engine control units. Keihin generates the majority of its revenue in Asia, with its largest end market in Japan. The company also generates a large share of revenue in North and Central America.