Sigtronics Corporation

American Made Quality — that is what Sigtronics was founded on over 40 years ago. Sigtronics pioneered the voice activated intercom market in 1974 and continues this commitment to produce the highest quality communication products made in the USA. ?All design, production, and quality control is done at our facility in San Dimas, California. This allows us to maintain our high quality standards and fast customer response.

Customer Service: Quality and customer service are first at Sigtronics. Technicians are available to answer your questions about our products, from our standard headsets and intercoms to custom made systems.

At Sigtronics pilots are part of our management, engineering, and manufacturing staff. We are happy to answer your questions and discuss your special requirements.