Hiki i kā mākou hale hana ke hāʻawi i nā mea kalapona a me nā huahana ma nā wahi he nui. Hoʻokumu a hāʻawi mākou i ka electrode graphite me ka UHP / HP / RP grade, calcined petroleum coke (CPC), graphitization petroleum coke (GPC) , Needle coke, graphite block a me graphitepowder. Ua lawe ʻia aku kā mākou huahana i nā ʻāina ʻē aʻe 10 a me nā wahi (KZ, Iran, Ukraine, Ukraine, Russia, Belgium, nā mea kūʻai aku.