Advanced Heat Treat Corp. (AHT) is a recognized leader in providing surface treatment solutions to companies across the globe. Their UltraGlow® family of processes includes plasma ion nitriding, ferritic nitrocarburizing (FNC), gas nitriding, UltraOx®, through hardening, carburizing, carbonitriding,induction hardening, stress relieve and many more. Located in Iowa, Alabama & Michigan, AHT is committed to exceeding customer expectations with UltraGlowing results. Numerous military/aerospace approvals, including Nadcap, ITAR Registered, ISO/IATF and Federal Firearms Licensed. (less)