Car-Graph, Inc is a closely-held corporation that was founded in 1961 to meet industry needs for a dedicated carbon-graphite machining facility. Today we are one of the world’s top producers of precision carbon-graphite components for turbine engines and hydraulic & pneumatic systems. We specialize in the design and manufacture of mechanical seals, including face seals, shaft seals, and sealing rings. Our manufacturing facility is located in Tempe, Arizona, three miles from Phoenix International Airport and one mile from Arizona State University.