Tokyo Radiator Mfg.Co.,Ltd. manufactures and sells heat exchangers and body components in Japan, China, Thailand, and Indonesia. It provides cooling modules for trucks and construction machinery; radiators and inter coolers for heavy and light duty trucks; EGR coolers for diesel and gasoline engines; oil coolers; oil pans; and SCR, fuel, and sub tanks. The company was founded in 1938 and is headquartered in Fujisawa, Japan.