SEC Carbon Limited (SEC CARBON) is an artificial graphite electrode producer. The company's products include electrodes for aluminum smelting such as SK-Block, graphite electrodes, fine powder, batteries, paint, and others. It offers artificial graphite powder, natural graphite powder, and carbon powder for various uses in sliding materials. SEC CARBON offers graphite specialties, which is used in steelmaking and aluminum smelting, and in the fields requiring high heat resistance. The company also conducts technology development in collaboration with academic institutions. It distributes its products through distributors worldwide. SEC CARBON is headquartered in Amagasaki, Japan.