Ransom & Randolph

Ransom & Randolph is a Maumee, Ohio–based supplier serving the investment casting industry. Its offerings include ceramic-shell and solid-mold casting materials, metal casting plasters, model- and mold-making products, and a ready-to-use suspended slurry system. The company lists applications spanning industrial investment casting, bronze art, dental, glass, and jewelry casting, and highlights product technology, process knowledge, and technical expertise.