With a tight hold in the OEM market, the company also has a strong portfolio for the aftermarket. It provides the same type pf products in the aftermarket. The automotive valves, which are offered by the company, are named as brake valve for braking system and oil control valve for fuel system of the vehicle. Aisin Group has registered 17,290 patents till 2016, while 1,842 patents were held only in 2016.The company has strong regional presence in North America, South America, Europe, Japan, Asia, Australia, and South Africa.