Lin Zhang County DeWin Carbon Co.,ltd  Is a special Graphite Electrode process and manufacturing companies. And many domestic and foreign companies are strategic partners. Study and development of graphite electrode and medium coarse granules special graphite .The main product is RP.HP .UHP graphite electrode and medium and coarse granules round black. rectangular block .molded high purity graphite etc…All kind of graphite products deep processing and graphite iso form products for quality. responsible to customer and graphite .our passion has enabled us to gain the high recognition of our customers and our peers and to grow rapidly into an excellent domestic graphite supplier .should negotiate .our graphite used various industries around the world .with high quality durability and reliable stability and at competitive prices we create more value for our customers and explore the infinite of artificial graphite our mission