Handan Qifeng Carbon Co., Ltd. inogadzira kabhoni hombe muChina, ine makore anopfuura makumi matatu zviitiko zvekugadzira, inogona kupa kabhoni zvinhu uye zvigadzirwa munzvimbo dzakawanda. Isu tinonyanya kugadzira Carbon Additives (CPC&GPC) uye magraphite electrodes ane UHP/HP/RP giredhi; graphite block; graphite poda.