For more than 40 years, Electronics Service, Inc. has provided electromagnetic environmental effects engineering for the U.S. Navy and Department of Defense, keeping radio-frequency energy from interfering with mission-critical systems. The company’s specialty spans E3 testing and integration, HEMP protection, and custom shielding equipment, backed by established government contract vehicles and ISO 9001 certification.
ISO 9001
Gaven IndustriesGaven Industries is a manufacturer specializing in electromagnetic shielding solutions, including RF/EMI, EMP, and HEMP shielding for doors, cabinets, chambers, and enclosures. The company serves government, defense, medical, data center, and critical infrastructure markets with design, testing, and maintenance services.SAXONBURG, PA
Electromet Rugged EnclosuresWith more than 40 years serving defense programs, Electromet is a Hagerstown manufacturer known for rugged electronic enclosures and precision metal components. Its work has been independently tested and used in combat aboard the USS Cole and USS Stark, and the company holds ISO 9001:2015 certification.HAGERSTOWN, MD
MAJR Products CorporationFrom its Northwest Pennsylvania shop, MAJR Products Corporation manufactures EMI/RFI shielding products for electronics, including custom gaskets and shielded ventilation components. The veteran-owned small business has supplied shielding solutions to major defense contractors for close to 25 years, supporting projects from initial design through production and retrofit. MAJR is ISO registered, ITAR registered, and qualified under the United States/Canada Joint Certification Program.332618SAEGERTOWN, PA
TSS USA ManufacturingFounded in 2008, Oakmont’s TSS USA Manufacturing makes electromagnetic-pulse protection filters, including what it describes as the first medium-voltage HEMP filter. The small business has supplied HEMP filters to the U.S. government and Department of Defense for 14 years, drawing on a team with a combined 60 years in electronics and defense and offering custom designs alongside its standard products. Its filters are made predominantly with U.S.-sourced materials, and its low-voltage HEMP line is certified to MIL-STD-188-125-1A and MIL-STD-188-125-2.334419OAKMONT, PA