Carnation Industries produces ductile iron and grey iron castings. They manufacture a variety of items, such as manholes, catch basin frames, grates, valve boxes, meter boxes, surface boxes, service boxes, step iron, gulley grates, syphons, hydrants, rail castings, M J fittings, push-on fittings, flange fittings, restraint glands, related products, gullies, flanges, anchor flanges, brackets, accessories for fittings, industrial, auto castings, and marine.