Quality Assurance

Stahl Specialty Company will be a leader in the aluminum casting industry by improving our know-how for outstanding quality and developing innovative partnerships with our customers. This customer-focused commitment will be achieved by following a documented quality system, using teamwork, and embracing the philosophy of continuous improvement. Stahl is certified to the IATF 16949:2016 specification for automotive and commercial trucking. We are also ISO 9001:2015 certified and ITAR registered. Spectrometers are used to ensure metal chemistry, whereas, dye penetrant inspection is performed to ensure soundness of safety critical components.


Automatic Defect Recognition

Stahl utilizes X-ray with automatic defect recognition (ADR) to validate the requirements of critical castings. It’s not only accurate, it’s efficient.

The area of concern for each component is included in the program, and depending on the size of the part, as many as four can be loaded into the machine at once.

Stahl Specialty Company quality facility.