Ụgwọ nke ụlọ ọrụ Handan Qifeng Carbon Co., Ltd.bụ nnukwu ụlọ ọrụ mmepụta carbon na China, nke nwere ihe karịrị afọ iri na ise ahụmịhe mmepụta, nwere ike inye ihe na ngwaahịa carbon n'ọtụtụ ebe. Anyị na-emepụtakarị ihe. Ihe mgbakwunye carbon(CPC na GPC) naelektrọd graphitenwere ọkwa UHP/HP/RP. Ngwaahịa anyị nwere ike dị elu, ezigbo njikwa eletriki, ezigbo iguzogide ujo okpomọkụ na obere oriri, a na-ejikwa ha nke ọma na igwe...