The Shamokin Filler Co., Inc. founded by the principals of Shamokin, Pennsylvania's Rosini Coal Company, was formed to concentrate technological knowledge on the development of new carbon additive products for industry.

Using carefully selected grades of anthracite and other carbon raw materials, Shamokin Filler processes and packages granular and powder products tailored to meet specific requirements of a wide range of industrial applications.

Shamokin Filler's products meet essential needs in the steelmaking, foundry, glass, rubber, plastics, paint, explosives, and corrosion protection industries, to name but a few.