What's New?  ISO/TS16949:2002 Registration: Zion Industries is pleased to announce our registration to the ISO/TS 16949:2002 Standard. Grand Ledge, Michigan Certificate (PDF) Hildebran, North Carolina Certificate (PDF) Valley City, Ohio Certificate (PDF) Zion's Online Calculator: Use this link to compare the Price, Delivery, and Quality of Zion Industries to other induction heating & heat treatment suppliers. Know your P.D.Q: Get the low down on understanding ways to assess an Induction Heat Treatment quote.   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 for 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