ANDRE HVAC International Inc Manufacture effective spring vibration isolators of noise & vibration including Anti Vibration Pads, Rubber in Shear Hangers, Rubber in Shear Mounts, Spring Hangers, Spring Mounts, Seismic Spring Mounts, Inertia Bases, Wire Rope Isolators and Other Products. ANDRE HVAC Inc designed spring vibration isolators to absorb high frequency vibrations minimize noise, shock and vibration generated by mechanical, industrial or process equipment.