Established in 1984 by owner David Regnier, Phase Electronics is a privately owned family business that builds and supports electronic assemblies for commercial, military, medical, and automotive customers. The Rockville manufacturer operates from an owner-occupied facility of more than 26,000 square feet, with long-term employees and a direct line from customers to the manufacturing floor. Its quality system is ISO 9001:2015 certified, and its staff is trained to IPC and J-STD requirements, including the space addendum.
ISO 9001:2015 Standard
certification
ITAR Registered
registration
RoHS
compliance_program
SAM Registered
registration
J-STD-001 + Space Addendum
certification
IPC-A-610
certification
RPC ElectronicsSince 1932, RPC Electronics has served regional OEMs from Chagrin Falls as a focused electronics manufacturing and sourcing company. Now part of an international, privately held family of companies, RPC supports industrial customers with printed circuit board assembly and related production work in its 20,000-square-foot facility. Its quality program is certified to ISO 9001:2015.CHAGRIN FALLS, OH
Ruiz Electronics LLCWoman-owned and founded by Jackie Ruiz, Ruiz Electronics LLC has helped customers with their assemblies since 2003 from its Rootstown, Ohio operation. The company brings a combined 60 years of electronic-manufacturing experience to prototype-to-production work for customers in fields including aerospace, medical, and military applications, with practices aligned to ISO 9001 and IPC standards.ROOTSTOWN, OH
Circle Prime Manufacturing IncSince 1989, Circle Prime Manufacturing has been a Cuyahoga Falls electronics manufacturer with roots in supplying the U.S. Armed Forces. The company now serves defense and commercial customers from a 24,000-square-foot facility, where it develops and builds electronic assemblies under an ISO 9001-certified quality system. Circle Prime is also a Department of Defense prime supplier on more than 200 items.CUYAHOGA FALLS, OH
Tristate Electronic Mfg., IncFounded by Ryan Null in 1985, Tristate Electronic Mfg. is a privately owned Western Maryland business that began in a home basement and has spent more than four decades growing alongside its customers. The company is known for its small, experienced team, whose average tenure is 14 years, and for serving OEMs that need dependable electronics manufacturing support. Tristate maintains ISO 9001:2015 registration and ISO 13485:2016 compliance, with ITAR registration for controlled defense-related work.HAGERSTOWN, MD