Polytron Devices Inc

Corby Industries Inc, based in Allentown, PA, was a leading provider of access control systems and keypads for over 52 years. Their innovative products, including the first digital keypad invented in 1972, were trusted by security professionals, homeowners, Fortune 500 companies, and government agencies like NASA, the Secret Service, and the FBI. With a diverse product line of over 300 items, Corby specialized in simple and sophisticated security solutions, such as the self-contained programmable digital keypad model 6566 and the robust System2 access control system supporting over 6,000 users. Their dedicated sales and support team, based in Allentown, Pennsylvania, was committed to delivering high-quality services and solutions to their customers. Generated from the website

Boonton Electronics manufactures test equipment that is used to measure the power of radio frequency and microwave systems used in military and commercial sectors. It also manufactures impedance measuring instruments, radio frequency voltmeters and audio analyzers. The company s products are used to test terrestrial and satellite communication, radar, telemetry, electronic warfare, electronic countermeasures and several wireless communications products. Founded in 1947, Boonton Electronics offers a range of test, repair, upgrade and calibration services. Its products are sold throughout the United States, Africa, Canada, Europe and Asia. The company is headquartered in Parsippany, N.J., and is a wholly owned subsidiary of Wireless Telecom Group, a global provider of electronic noise generation equipment.

Astrolab is dedicated to providing quality, reliability and innovation necessary to satisfy the industry s growing needs for state-of-the-art RF/microwave components. The company considers its products precision components rather than connecting devices, and produces products such as 90-degree sweep connectors, hermetic connectors and adaptors, coaxial to waveguide adaptors, phase shifters, convoluted semi-rigid cables, flat response delay lines, quick disconnect waveguide clamps, high temperature dielectric beads and the patented minibend cable assembly. Astrolab s thorough understanding of application requirements and the ability to design, manufacture and deliver quality products on time and on target have made the company an acknowledged leader in the microwave industry. Founded in 1961, Astrolab maintains headquarters in Warren, N.J.