Founded in 1979 in Beech Grove, Indiana, JFW Industries Inc. is a world leader in designing and manufacturing passive RF components and application specific test systems. These components include attenuators, RF switches, and specialized test systems for use in the cellular, telecommunications, OEM test equipment, medical, automotive, defense, and automated test markets. Innovative new designs and a focus on customer requirements have allowed JFW to maintain steady growth in many key market segments.