Profile: Haven Steel Products, Inc. fabricate and heat treat spring steel components. Our products include springs, tillage items, wear plates, metal parts and rotary mower blades. Our services include alloy steel, annealing, forgings, heat treating and hot forming. Our rotary mower blades applications are tractor-drawn industrial and agricultural mowers. We offer a wide variety of steel bar, steel alloy and fabrication alloy forging processes for design needs.