The RM Cotton Company is a stocking manufacturer’s representative serving the Mechanical Construction Industry in Minnesota, South Dakota, North Dakota and western Wisconsin since 1956. We specialize in plumbing, hydronic and steam systems with a full line of pumps, heat exchangers and accessory equipment. If you need more information or if you would like to place an order, call us at 763-473-4640 or toll free at 888-658-5513. We would be delighted to serve you!