AluChem is a manufacturer of specialty alumina products. With four locations and more than 190 employees, AluChem has become ... a major supplier of raw materials and aggregates for the ceramic, refractory, and glass industries. AluChem, Inc, is one of the largest specialty alumina producers in the United States. The Company produces a broad range of high quality Calcined, Reactive, Tabular and Activated Aluminas as well as Activated Bauxites, Zircon Flours, and other refined mineral products. read more