Spira Manufacturing Corporation - serving the EMC community for over 20 years with quality Electromagnetic Interference (EMI) and Radio-Frequency Interference (RFI) shielding products. Spira's EMI/RFI and environmental gaskets offer cost-effective solutions for commercial and high-performance EMC applications. Excellent for meeting all types of requirements including FCC, EC, HIRF and TEMPEST.

Quality Waveguide Components for over 40 years. Penn Engineering Components has the capability to design and build one of a kind Custom Waveguide Components.

Advanced Semiconductor, Inc., manufactures RF power transistors and microwave diodes, replacing transistors from Motorola, Philips, and SGS Thomson, and others, and microwave diodes from HP, M/A-COM, Alpha, and others.

Max Sands Enterprises sells and rents electronic test equipment.