Our ISO9001:2008 certification is proof positive of our commitment to quality that's reflected in our people and our products—one more value built into every one of our custom solutions. Mattson/Witt Precision Products has been machining and assembling custom components for more than 50 years for customers around the world who rely on our unmatched expertise, quality and affordability. We're ready to be your Preferred Choice for Custom Machining. Collectively, our firm boasts over 175 years experience in the art and science of machining, fabricating, and assembly for the medical, automotive, water, aerospaceand food processing industries. We're easy to do business with!