We are anode carbon block supplier&exporter from china. We are offering our customers a wide range of prebaked anode carbon block, which are used as node in aluminium electrolysis, made from fine hot asphalt and petroleum coke, produced under advanced mechanical technologies.. Our prebake carbon anodes are low ash, low sulphur, low resistivity, high compressive strength, high flexural strength, high apparent density. They are suitable for high-power electrolysis cells. Size as your drawing.