60 years of industry experience manufacturing high-temperature mica and mineral-insulated (MI) band heaters of any specialty, including ones with holes and cutouts. Additionally, we manufacture strip heaters, cartridge heaters, machine nozzles, hot runner systems, and special projects. All products are manufactured in Elk Grove Village, IL.

Our stainless-steel sheath band heaters use Phlogopite Mica with higher watt density and longer life. TIG-welded connections with 100% nickel wire ensure strength, consistency, reduced downtime, and fewer maintenance headaches.