As a producer of precision castings used for structural, pressure tight, and safety critical components, Stahl utilizes a full complement of tools and processes to ensure that we meet your exacting standards. Stahl is certified to the IATF 16949:2016 specification for automotive and commercial trucking. We are also ISO 9001:2015 and ITAR Certified. Spectrometers are used to ensure metal chemistry, whereas, dye penetrant inspection is performed to ensure soundness of safety critical components.