Lawton St. Paul (formerly Northern Iron & Machine) is a robust iron foundry in St. Paul, Minnesota. As part of the Lawton Standard Co., we deliver precision-engineered heavy castings for industries like transportation, energy, and infrastructure. Backed by modern foundry techniques, strong engineering support, and ISO-certified quality systems, Lawton St. Paul provides reliable, high-performance components tailored to your exacting specifications.
Our Minster, Ohio, facility has been a cornerstone of American manufacturing since 1896. Located in a strategic logistics hub, we’ve long prioritized sourcing high-quality materials locally and delivering exceptional engineering and machining services. Today, we produce gray and ductile iron castings up to 45,000 lbs., supporting a wide range of critical industries.
