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Sigtronics Corporation

Sigtronics is the industry standard of excellence in high noise environment communication equipment.

We are proud to celebrate over 40 years of service in manufacturing products for Aviation, Emergency, and Tactical communication. From our facility in San Dimas, California, we design and build our innovative, high quality American made headsets, intercoms, and accessories.

On our web site you will find information about all of our headsets, intercoms, adapters, and accessories. Detailed operating, installation, and modification instructions for all Sigtronics products are available for immediate download. For the times when this is not enough, the industry's best customer support is only a phone call away.

As we begin our fifth decade in business, we would like to thank all of our customers, and we look forward to many more years of service.

178 East Arrow Highway, San Dimas, CA
909 305–9399