
Hoʻohana nui ʻia ka ʻōpala graphite maʻemaʻe kiʻekiʻe i ka umu uila arc a me ka ladle furnace electrode manufacturing, hoʻonui i ka conductivity electrode a me ke kūpaʻa wela no ka hoʻoheheʻe maikaʻi ʻana a me ka hana hou ʻana.
Ua hoʻokumu ʻia ʻo Hebei Ruitong Carbon Co., Ltd, ma Iulai 1985. Hāʻawi mākou i kahi ʻano hana kalapona mai nā mea maka a hiki i nā huahana i hoʻopau ʻia. Hana mākou i nā ʻano huahana kalapona like ʻole, e like me RP graphite electrodes, HP graphite electrodes, UHP graphite electrodes, graphite crucibles, graphite scrap, carbon additive i waena o nā mea ʻē aʻe.