Southtowne Machining

Established in 1984, SMI has grown to become one of the leading machine shops in the St. Louis area. Our growth has been attributed to values that are rare in the fast moving manufacturing industry: quality, courtesy, attention to customer needs, and timely delivery. In 1998, we moved into a 30,000 square foot modern facility, complete with overhead crane, climate control, and organized production cells with a shipping department for efficient packaging and shipping of completed parts. Our machining capabilities range from small parts utilized by the medical industry, to very large parts for steel mills, whether short-run or high-volume. We have a quality system in place based on the ANSI/ISO/ASQ Q9004-2000 American National Standard. We stand behind our workmanship with industry standard warranties and a professional dedication toward customer satisfaction. Our versatility and commitment to quality make us the ideal choice for all your machining needs.