I produced the natural earthy graphite with its high degree of graphitization, chemical stability, less harmful impurities, very low sulfur content of iron, and has good high temperature, acid, antioxidant, plasticity, lubrication, thermal conductivity , conductivity and other fine performance and renowned domestic and foreign markets, is widely used in cell carbon rods, steel, casting materials, refractory materials, fuel, dyes, electrode paste, and as pencils, electrodes, batteries, graphite emulsion, preservatives, lubricants, refining carburant, cast for the protection of slag, graphite bearings and other products of the ingredients, is the world's renowned high-quality graphite minerals.