Aisan

Founded in Japan in 1938 for war supplies, started their automotive manufacture in 1945 specifically developing carburettors, a jewel in the crown being the 1966 Corolla carburettor. Before moving into developing electronic control components in the 1970s. Today they have 4 Japanese plants and can now say that Aisin products have been integrated into one third of the world automobiles. 

Their product catalogue includes fuels pumps & modules, throttle bodies, EGR valves, engine valves and  Intake manifolds.