Ụgwọ nke ụlọ ọrụ Handan Qifeng Carbon Co., Ltd.bụ nnukwu onye na-emepụta carbon na China, nke nwere ahụmahụ mmepụta ihe karịrị afọ 15, nwere ike ịnye ihe ọkụkụ na ngwaahịa carbon n'ọtụtụ ebe. Anyị tumadi na-emepụta Ihe mgbakwunye carbon(CPC&GPC) nagraphite electrodesna UHP / HP / RP grade.Our ngwaahịa na-ji elu ike, ezi eletriki conductivity, ezi thermal ujo eguzogide na ala oriri, na ọtụtụ-eji na metallurgy ...