M/RAD Corporation is the world's largest manufacturer of Mechanical Vibration Shakers. In addition, M/RAD manufactures Free Fall and Pneumatic Shock Machines, Electrodynamic Shaker Peripheral equipment such as Head Expanders, L & T Fixtures, Cubes, Sliptables-Oil Film and Hydrostatic Bearing, Reaction Masses and Custom Magnesium Fixtures. M/RAD also designs and fabricates isolators and isolation systems to reduce the levels of hostile dynamic environments.