Aisan Industry Co., Ltd. is a Japanese manufacturer specializing in the development and production of automotive components, with a primary focus on fuel system technologies. The company designs and supplies fuel pumps, fuel injectors, carburetors, and related powertrain parts for gasoline, diesel, and hybrid vehicles, serving as a key supplier to major automakers including Toyota.
Headquartered in Anjo, Aichi Prefecture, Japan, Aisan Industry maintains manufacturing operations in Japan and has expanded internationally with subsidiaries in North America. This includes a consolidated subsidiary in Kentucky, United States, which has adopted advanced materials such as POM ECO-C in its production processes. The company operates within the global automotive supply chain, emphasizing efficiency, emissions reduction, and sustainable material use.
As part of the Toyota Group ecosystem, Aisan Industry holds a position as a specialized tier-one supplier in the automotive components industry. Its activities center on engineering innovations for internal combustion and alternative powertrain systems, supporting the transition toward more environmentally friendly vehicle technologies while maintaining strong ties to traditional automotive manufacturing hubs in Japan and abroad.
Official website: aisan.co.jp
