Arvin Sango has marked the 20-year anniversary of the 1986 signing of a 50/50 joint venture agreement between Arvin Industries (now ArvinMeritor) and Sango of Japan. Originally formed to supply Toyota's first US assembly plant in Georgetown, Kentucky, with exhaust systems, Arvin Sango has grown from one plant to three, and now supplies 75% of Toyota's exhaust systems in North America.