Founded in 1959, Channel Industries is known
worldwide for its expertise in manufacturing piezoelectric ceramics. CI ceramics are recognized among the highest quality in the
Since its establishment in 1966, ITC has gained
a reputation for being a leader in the field of ultrasonic and acoustic transducer development.
Since 1973, Sonatech has been a leader in the
design and development of underwater navigation and sonar equipment for the U.S. Navy and various other U.S. and foreign government, research, and