Handan Qifeng Carbon Co., Ltd bụ nnukwu onye na-emepụta carbon na China, nke nwere ahụmịhe mmepụta ihe karịrị afọ 30, nwere ike ịnye ihe carbon na ngwaahịa n'ọtụtụ mpaghara. Anyị na-emepụta ihe mgbakwunye Carbon (CPC&GPC) na electrodes graphite nwere ọkwa UHP/HP/RP; ngọngọ graphite; ntụ ntụ graphite.