Since 1975, Mt. Savage Specialty Refractories has grown from a dry-products supplier in Mt. Savage, Maryland, into an industrial manufacturer now operating from Curwensville, Pennsylvania. Its history is marked by early development of self-leveling low-cement castables and refractory shotcrete mixes, with production consolidated at an upgraded single facility in 2024 to serve demanding industrial markets.
Milbro Refractories IncSince 1979, McMurray-based Milbro Refractories has manufactured made-to-order refractory materials and specialty precast shapes for high-temperature industrial applications. Its ceramic engineers support customers from both sales and plant locations, while a fully equipped laboratory handles statistical process control, quality control, and product development. Milbro also packages products to suit the job, from compact containers to bulk bags for large-scale installation.MCMURRAY, PA
Refractory Minerals Co., IncSince 1983, Refractory Minerals Co., Inc. has supplied refractory producers with heat-resistant minerals and phosphate bonds, including its Ref-Bond materials and reclaimed Roxal alumina. Based in West Grove, Pennsylvania, the company also draws on more than 50 years of blending experience to prepare specialty dry formulations, with additions as low as 0.05%.WEST GROVE, PA
MIG Refractory ProductsFounded more than 25 years ago by Patrick McKeown, MIG Refractory Products supplies refractory and engineered steel mill products to industrial customers in the United States and abroad. The McKeown Group company is particularly experienced in coke-oven work, including ceramic-welding repairs, and has supported projects ranging from USS Clairton Works maintenance to a U.S. magnesia-carbon brick-making facility. Its just-in-time delivery model serves operations across the iron, steel, aluminum, cement and related industries.CLARENCE, PA
Snow Shoe RefractoriesSnow Shoe Refractories makes fireclay and high-alumina refractory bricks and specialty materials for high-temperature furnace linings and shields. In business for nearly 100 years, the Snow Shoe, Pennsylvania company supplies standard and custom shapes through distributors across the United States and internationally, with products rated for temperatures up to 3,100°F.SNOW SHOE, PA