About Us
HMMI is a one-stop-shop manufacturing facility for large and heavy steel products. From fabrication, welding, machining and painting of large and heavy products, our highly-trained professionals can produce and deliver products to meet your unique needs.
Centrally located in Huron, South Dakota, our 100,000-square-foot facility includes an expansive indoor steel storage space which enables us to keep a large selection of raw material on-hand to quickly meet the changing needs of today’s build-to-demand market while a variety of inventory control options minimizes inventory floor time, ensuring your delivery needs are met.
