Founded in Cleveland, Ohio, in 1969 by John Krizay, Jr., our company began with a vision to deliver precision Quartz cores to the aeronautics industry. Over the years, we expanded our expertise to include custom Quartz and Alumina fabrication for industries like aerospace, fiber optics, military, and power production.

In 1984, John Krizay Inc. relocated to Salem, Ohio, where we continue to innovate and refine our processes. With over five decades of experience, we’ve become a trusted global supplier, known for our superior quality, rapid response times, and customer-focused solutions.