Certified Heat Treating Inc. is a certified ISO (International Organization for Standardization) company. Committed to achieving and maintaining accreditation in all applicable business areas, we have attained the ISO 9001:2015 accreditation for Complete Heat Treating Processes for Metals.

The ISO is a non-governmental organization that represents the global standards for more than 160 countries. They give world-class specifications for products, services and systems, to ensure quality, safety and efficiency.