Founded in 1993, Sealing Industries is an RF machine shop and machinery supplier, based in Cary, but also serving McHenry County, IL, Lake County, IL and surrounding areas. Our mission is to provide industry-leading manufacturing equipment, including new RF equipment, that stands out in both reliability and performance. For over 25 years, our commitment to quality, efficiency and customer satisfaction has remained unchanged. Explore our state-of-the-art offerings and let us help you elevate your manufacturing operations today.