F E Rooftec Corp, 9126 Medill Ave, Franklin Park, IL 60131, US

Founded in 1945, Silbrico Corporation is a processor of environmentally safe natural minerals. Based in Hodgkins, Ill., the company's brands include SIL-KLEER filter powder, SIL-CELL glass micro cellular fillers, KRUM Horticultural Perlite and more. It offers a variety of processed natural mineral products to customers in the food processing, pharmaceutical, industrial sectors, chemical, as well as paints/coatings/textile industries for various purposes, such as filtering, texturizing, insulation and more. The company offers logistical delivery services through company-owned trucks, bulk tanker fleets or common carriers and also undertakes bulk rail shipments.