Specialize in solving vibration and acoustic problems for sensitive instruments.

Development, production and sales of systems in the fields of radar and sonar technology as well as consultancy work.

A Canadian/Chinese company involved in HIFU technology for non-invasive treatment of cancers and tumors

Supply ultrasonic proximity switches and level detectors. Includes product applications and technical data in pdf format.

Research results and software tools for using smart materials in active noise control. Active noise control and noise cancellation solutions for acoustic problems brought to you by Signal Systems Corporation.

piezoelectric and pyroelectric polymer films - PVDF and P(VF2-VF3) copolymer - shock sensors

Designs and manufactures ultrasound probes, transducers and piezocomposites for medical, industrial and marine applications.

Supplier of ultrasonic cleaning equipment used for industrial and precision cleaning.

Manufacturer of ultrasonic and electronic test and measuring instruments for the nondestructive testing . India .

Ultrasonic repellers and deterrents, and sonic repellers for to keep bird, animal, and insect pests away .

Project to develop new calculation methods for railway, road, industrial and aircraft noise, run by European consortium.

T. Stepinski, P. Wu, E. Martinez * In collaboration with SKB (Swedish Nuclear Fuel and Waste Management Co) - NDT-net.

Provide ultrasonic inspection equipment and services for non-destructive testing of tubes and related components. Industry news and technical papers. Netherlands.

UT-Encyclopedia

Supply NDT test equipment and training. Products include flaw detectors, eddy current, ultrasonic and hardness testers and color measurement.