Aisin Seiki Co., Ltd. (アイシン精機株式会社 Aishin Seiki Kabushiki Kaisha), also known as Aisin, is a Japanese corporation that develops and produces components and systems for the automotive industry. Aisin is a Fortune Global 500 company, ranked 329 on the 2018 r
Aisan Industry (愛三工業株式会社 - あいさんこうぎょう) is an affiliated company of Toyota Motor Corporation and is mainly engaged in the manufacture and sale of automobile parts (mainly fuel pump module, throttle body, canister, engine valve, etc.), mainly for Toyota.
Sumitomo Riko Co. Ltd. (住友理工株式会社 Sumitomo Rikō Kabushiki-gaisha) is a Japanese company which produces rubber and other synthetic resin products. In June 2014, the company changed its corporate name from Tokai Rubber Industries to Sumitomo Riko to clarify