Founded in 2007, Aerospace Testing & Pyrometry provides pyrometry calibration and testing for thermal-processing operations, along with Nadcap and heat-treat consulting. Its team brings more than 100 years of combined pyrometry experience, while its Bedford, Ohio, metrology laboratory operates under ISO/IEC 17025:2017 accreditation. With 15 technicians and seven regional offices, ATP supports customers across the United States, Canada, and Mexico and has developed its own Aerospace Compliance Software for managing certifications and testing records.
ISO/IEC 17025:2017 Accreditation
ANAB Certificate of Accreditation L2446
ISO17025
Quality certification
Ohio Metallurgical Service, IncFounded in 1947, Ohio Metallurgical Service provides heat-treating services from its Elyria operation, with laboratory testing to verify work against customer specifications. The company combines modern process controls with the experience of 25 seasoned employees, whose team represents more than 547 years in heat treating and manufacturing. Its quality systems include ISO 9001:2015, aerospace AC7004 and NADCAP Heat Treating accreditation, along with CQI-9 compliance.ELYRIA, OH
The Bionetics Corporation (Bionetics C.E.S.G.; formerly Intek, Inc.)Since Intek’s founding in 1976, the central Ohio operation now known as Bionetics C.E.S.G. has made precision thermal flow instruments and condenser-monitoring systems, while developing custom measurement solutions for demanding industrial, nuclear and aerospace applications. The Bionetics Corporation acquired Intek’s assets and retained key staff to carry forward the Rheotherm® and RheoVac® product lines, including instruments that have flown on NASA manned spacecraft and supported nuclear plants measuring radiation-hardened flows. Products are manufactured and calibrated in Ohio under an ISO 9001:2015-certified quality program.WESTERVILLE, OH
Byron ProductsA Fairfield, Ohio company in business since 1982, Byron Products has built its reputation on more than 40 years of thermal-processing expertise and a highly trained team. It is best known for supporting demanding aerospace and industrial work, including honeycomb brazing for jet engines and land-based turbines. FAA repair-station status, AS9100D and ISO 9001:2015 certification, and NADCAP accreditation reflect the controlled processes behind that work.FAIRFIELD, OH
Winston Heat TreatingFounded in Dayton in 1967, Winston Heat Treating provides commercial heat treating for manufacturers, building on roots that began with a family machine shop in 1959. The company pioneered vacuum heat treating and now serves more than 1,200 organizations, from local tool-and-die shops to aerospace and automotive manufacturers. Winston is a third-generation family business and was among the first commercial heat treaters in the country to hold both ISO and NADCAP accreditations.DAYTON, OH