Established in 1932, Rochester Steel Treating Works is a Rochester, New York commercial heat treater that uses industrial furnaces and ovens to alter the properties of steel and other metal parts. Its capabilities span temperatures from -300°F to 2,400°F, with work ranging from a single tool for a small shop to production runs of several hundred pieces. RSTW supports specification-driven work with AS9100 and Nadcap certifications and ITAR registration.
AS9100
certification
Nadcap
certification
L3 Harris Special Process Certification
certification
ITAR Registered
registration
Akron Steel Treating CompanyFounded by Prosper P. Powell in 1943, Akron Steel Treating Company grew from a garage heat-treating firing pins into an Akron specialist in industrial heat treating and metallurgical consulting. Its 46,000-square-foot facility now serves more than 1,200 customers a year, pairing decades of craftsmanship with computer-controlled processing and documented quality programs. Akron Steel Treating holds NADCAP and ISO 9001:2015 certifications and is ITAR registered.AKRON, OH
JASCO Heat TreatingFounded in 1978 as JASCO/Sun Steel Treating, JASCO Heat Treating has grown into a full-line commercial and industrial heat-treating facility serving manufacturers from its Fairport operation. Its computerized furnaces, in-house metallurgical laboratory, and quality-control center support customized work, including treatments for special steels and exotic metals. JASCO holds Nadcap heat-treating and aerospace quality-system accreditations, along with ISO 9001:2015 certification.FAIRPORT, NY
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
Cincinnati Steel Treating CompanyServing manufacturers from its Cincinnati-area facility since 1941, Cincinnati Steel Treating Company provides commercial heat treating that improves the durability and service life of gears, shafts, and other metal components. The company is especially known for gear hardening and for vertically processing long, slender parts with reduced distortion, while its staff includes a degreed metallurgist and an in-house laboratory. CST serves customers across the Midwest and beyond and maintains IATF 16949:2016 and ISO 14001:2015 registrations.CINCINNATI, OH