DELTA H TECHNOLOGIES, LLC specializes in services and equipment for industrial furnaces, kilns and ovens. A significant portion of our projects involve services for combustion and control systems including contract preventative maintenance services, inspections, calibration, uniformity survey services, specialized problem solving and consulting services. Primary industries served include steel processing, ceramics, industrial finishing and material processing. Since 1990 we have increased our client base to over 300 throughout the northeastern quadrant of the United States. Included among our accounts are Worthington Industries, Ball Corporation – Metal Container Division, Brown Steel, Grimes Aerospace, Battelle Institute of Technology, The Ohio State University, Hobart Brothers, The Dial Corporation, Columbus Industries, Caterpillar Tractor, TS Trim Industries, Bucyrus International and Denison Hydraulics.