Jernberg Industries is built on a foundation of being committed to the safety of our employees, protection of our environment, quality of our products, exceeding customer expectations and continuous improvement in everything we do. Jernberg offers a wide variety of forging/ machining processes and capabilities second to none. HHI is recognized as the technology leader in the design and manufacture of forged and forged/ machined components in the automotive industry. All Jernberg facilities are ISO 14001 and ISO/TS 16949 Certified.