Shida erogba jẹ asiwaju olupese ti graphite elekiturodu ni China.
Ti a da ni ọdun 1990, diẹ sii ju ọdun 30 ni iriri ti iṣelọpọ elekitirodi graphite;
Awọn ile-iṣẹ 4, bo gbogbo ilana iṣelọpọ lati aise, ohun elo, calcining, crushing, screen, milling, loading, kneading, extruding, ndin, impregnation, graphitization and machining;