Profile: Christie and Grey Limited specializes in structure-borne noise, shock and vibration control products. We offer anti vibration mounts and vibration isolators. We also offer services for the design & supply of isolators and mounting systems. We provide a range of open & enclosed spring mountings and spring hangers. Standard mountings available in 20mm, 25mm and 50mm deflection. Larger spring mountings are available with 25mm, 50mm, 75mm and 100mm deflection. Steel inertia pouring frames are available in a large range for sizes & depths for use with 25mm & 50mm deflection spring mountings.