Isotropic graphite is the use of high-quality calcined petroleum coke, pitch coke, carbon black, artificial graphite powder, coal tar pitch and other raw materials, private car consignment by ultra-fine milling, fine ingredients, strong compression kneading, Powder, high pressure isostatic pressing, pressure roasting, repeated impregnation 3-4 times, graphitized high temperature purification of the system to obtain the civil graphite, widely used in EDM, continuous casting, nuclear power, monocrystalline silicon, Photovoltaic, wind energy and other industries.