Provides systems and services for strength and vibration testing of materials, equipment, and structures.

Specializes in noise and vibration control, complete turnkey services including testing, design and engineering, material acquisition and installation.

Offers MLSSA, used by automakers, recording studios, acousticians and government agencies to measure sound systems, room acoustics and speech intelligibility.

Manufacturer of noise control and soundproofing materials for noise control applications, specializing in ceiling baffles, and acoustical panels.

Offers mountings, hangers, and flexible connectors for mechanical equipment, provides computer studies for snubbing systems in earthquake and bomb blast zones, floating floors, walls and suspended ceilings provide total acoustical room isolation.

Designing and manufacturing environmental test systems and providing both pre-engineered and custom/specialty chambers.

Provides products for preventing, controlling or suppressing noise.

Designer and manufacturer of vibration test software and circuit board manufacturing and test systems.