Warren Precision Products has been a Warren, Ohio, machine shop since 1950, when it began as a screw-machine house. Its evolution under Condo Inc., which purchased the company in 2004, combined longstanding production know-how with newer CNC technology for precision parts supplied to hydraulic and aerospace OEMs. The company has maintained continuous ISO 9001/AS9100 registration since 1996.
ISO 9001
certification
AS9100
certification
Proficient Machining CoEstablished in 1973, family-owned Proficient Machining Co. makes precision CNC-machined and screw-machine parts for customers across industries including aerospace, medical, nuclear, and automotive. The Mentor, Ohio manufacturer combines a long-tenured workforce—with many employees staying 20 to 30 years—with capabilities ranging from one-piece prototypes to high-volume production. Its quality system is ISO 9001:2015 certified.MENTOR, OH
Ohio Screw Products, Inc. (OSP)Since 1945, Ohio Screw Products has grown from H. A. Hewitt’s small screw-machine shop into a 100% employee-owned manufacturer in Elyria. Its employee-owner culture shapes a precision machining operation known for handling demanding, high-volume work while preserving traditional machining know-how. ISO 9001:2015 certification and ITAR registration support its long-standing work for customers in aerospace, defense, and other regulated industries.ELYRIA, OH
CNC Precision Machine, IncAfter arriving in the United States with his family, Alexandru Szoke founded CNC Precision Machine, Inc. in 2001 with a single CNC machine and built it into a 100,000-square-foot Ohio operation. Today, the company is known for making hydraulic fittings for aerospace, transportation and machinery customers, with ISO 9001:2015 certification supporting its quality system.PARKMAN, OH
Flohr Machine CompanySince 1966, family-owned and operated Flohr Machine Company has made precision-machined parts in Barberton, Ohio, handling both small-count work and high-volume production. Its broad CNC capacity supports demanding aerospace and defense work as well as customers across industrial markets, while ISO 9001 certification underpins its quality and documentation systems.BARBERTON, OH