Situated in Dayton, Ohio, Winston Heat Treating Inc. is a heat treating company. The company serves a wide range of industries, including aerospace, general manufacturing, automotive, mold making, medical tooling, food processing, electronics, and precision tools and die. It offers various services, such as induction and flame hardening, straightening, glass bead blasting, and bright hardening, annealing and stress relieving among others. Winston Heat Treating has memberships with the Metal Treating Institute (MTI) and Dayton Tooling and Machining Association (DTMA). In addition, the company is National Aerospace and Defense Contractors Accreditation Program (Nadcap) accredited.