Located in Cleveland, Ohio, O.V.H.T. is a new commercial heat treat, specializing in vertical heat treating. Our furnaces vertically process parts up to 72" in diameter and 16 feet long. This rare capability ensures that parts stay straighter thru the heat treat process, therefore, minimizing distortion and reducing finishing costs. In the event that your straightness specifications can't be held with the vertical processing our 1500 ton straightening press can final straighten the toughest of jobs. O.V.H.T. can reduce your transportation expenses by providing on site CNC machining. Smaller parts are also processed with our unique fixture design. O.V.H.T. provides heat treat, straightening and machining services to many industries including: