What's New?  Core Values Video Contest: Zion employees recently submitted their own videos to showcase Zion Core Values. Watch the videos here! Effective Case Depth vs Total Case Depth: View the Presentation from our recent Webinar.  Zion's Blog: Please check out our new Blog Page for more information on Zion and other interesting induction heating related topics.    Zion's Online Calculator: Use this link to compare the Price, Delivery, and Quality of Zion Industries to other induction heating & heat treatment suppliers.       Welcome To Zion Zion Industries, Inc. is an induction heating services company with facilities in Ohio, North Carolina and Michigan. We specialize in high volume heat treatment production, equipment, part development, and consulting. Zion's Online Brochure: Take a look at our latest marketing item.                Get a Quote Click Here to request a quote from Zion either online, by fax, or by phone. Like us to call you? Click our phone.                What We Do What is Induction Heat Treating? Induction Hardening Induction Annealing Induction Brazing Induction Tempering Furnace Tempering Induction Equipment Consulting & Developmental Services  ISO/TS 16949:2002 Certificates