We have a whole set of assembly line including mining, dressing and processing. the reserved amorphous graphite is the richest in the world and 80% of them are qualified graphite with fixed carbon content 70%-90%. Our annual outputs of "Zhenlu" brand graphite are divided into WT( limitation to iron) and W (nolimitation to iron). The size specification includes 45, 75, 150um (equals 325, 200, 100mesh). We can also produce all kinds of different specification according to buyer's requirements.