- Kinetics Noise Control is a leader in the vibration and noise control industry, with products for vibration isolation, vibration dampener, isolation bases, noise absorbers, noise enclosures, sound enclosures, seismic restraint, earthquake protection, floating floors, stack silencers, duct silencers, vibration absorber, isolation curbs, noise control, and sound treatment.kineticsnoise.com
- Located in Columbus Ohio, National Engineering was formed in March 1999 to offer engineering clients what sometimes seems to be in short supply: Service!www.nationalengineering.com