Founded in 1961, EFE Laboratories designs and manufactures made-in-USA electromechanical assemblies and build-to-suit capital equipment, taking projects from prototype through production. The Perkasie company has shipped more than 1 million unique SKUs and received over 500 million components while serving customers ranging from startups to Fortune 500 firms. Its work is supported by ISO 9001:2015, AS9100D and ITAR registration, along with established IPC and UL compliance.
ISO 9001:2015
AS9100D
ITAR Registration, Part 122.5, Registrant Code ME35003
Registration
UL-508A
Compliance program
IPC-A-610
Compliance program
IPC/WHMA-A-620A
Compliance program
J-STD-001
Compliance program
ETL/CSA Compliance
Compliance program
ETL
Quality certification
CSA
Quality certification
E-mekE-mek is a U.S. electronic manufacturing company focused on PCB assembly, taking projects from prototype through production. Its staff hold IPC-A-610G and IPC J-STD-001G certifications with the Space Addendum, while its equipment supports assemblies with components as small as 01005 passives and complex QFNs, BGAs, and µBGAs. E-mek also handles electromechanical and box-build work for demanding medical, automotive, industrial, and telecommunications applications.DAYTON, OH
ETEMCOSince 1952, ETEMCO has grown from a Lancaster, Pennsylvania shop making test equipment for RCA’s picture-tube factory into a close-knit U.S. electronics manufacturer. The company is known for careful, responsive work on complex, specialized equipment, serving customers who need dependable production from early builds through ongoing manufacturing. Its ISO 9001:2015 certification, held since 2017, reflects a quality system that covers the production process from design through assembly.LANCASTER, PA
Mercury ElectronicsFounded in 1946 as Mercury Engineering Company, Mercury Electronics builds custom electrical and electronic assemblies for commercial and military OEMs, from cable assemblies and wire harnesses to control panels and enclosures. The company has grown from a 5,000-square-foot York, Pennsylvania shop into a 68,000-square-foot Seven Valleys facility with more than 200 full-time employees. Its work is backed by ISO 9001 and AS9100 certification, UL recognition for wiring harnesses, and an engineering team that supports projects from prototype through production.335931SEVEN VALLEYS, PA
SESCOSince David Souders started SESCO in 1983 in a small outbuilding behind his home, the Pennsylvania company has grown into an electrical contract manufacturer serving OEMs across the United States. Its two facilities support custom electrical assemblies for demanding applications, including equipment used to support and protect U.S. military personnel. SESCO is ISO 9001:2015 certified and a founding member of the Wiring Harness Manufacturer’s Association.MONT ALTO, PA