Peb lub Hoobkas tuaj yeem muab cov ntaub ntawv carbon thiab cov khoom lag luam hauv ntau thaj chaw. Peb feem ntau tsim thiab muab Graphite Electrode nrog UHP / HP / RP qib thiab graphite electrode scraps, Recarburizers, suav nrog calcined petroleum coke (CPC), Calcined pitch coke, Graphitized petroleum coke (GPC), Graphite Electrode Granules / nplua thiab Gas calcined Anthracite.