Since being founded in 1850, John Hassall continues to be recognized as one of the foremost sources of custom designed metal parts & fasteners. We at John Hassall are committed to producing parts and services that consistently exceed the most demanding expectations of our customers.

Our Facility combines state-of-the-art technology with a team of dedicated professionals, including many long-term employees with decades of experience and know-how in making custom-formed parts. Our people, processes and practices are all quality focused, earning us third party certifications from ISO 9001:2015, AS9100D,and NADCAP.