Superior Graphite provides customers with graphite and carbon products, and specializes in high temperature technologies, advanced sizing, blending and coating technologies. The company helped develop patented furnace technology, which expanded its product range and transformed the company. Superior was the first to manufacture graphite on a continuous basis using proprietary technology. The company subsequently expanded the boundaries of natural and synthetic graphite purification as well as the process of synthesizing graphite or other carbon-based materials. As a full line supplier of graphite and carbon products, Superior's product lines serve a myriad of markets worldwide. The company was founded in 1917.