Certifications and Quality Assurance

ISO 9001:2008 Registered
We continually meet our customers’ rigid standards for quality, dependability and service. We are approved for the manufacture, machining and heat treating of ferrous and non-ferrous custom open die forgings and seamless rolled rings.
ISO Quality Certificate

Nadcap Accredited
Steel Industries has continued to focus on the growth of our aerospace capabilities in both steel and aluminum, and is Nadcap accredited for the heat treatment of aluminum.
Nadcap Heat Treating Accreditation Certificate

Nuclear Compliant Quality Systems
Steel Industries complies with the requirements of NQA-1, 10CFR50 Appendix B, and NCA 3800 for the demanding nuclear industry.

PED 97/23/EC Approved
Steel Industries is authorized to manufacture and test components for pressure vessels in Europe.
Pressure Equipment Directive 97/23/ED