Handan Qifeng Carbon Co., Ltd.ni uruganda runini rwa karubone mubushinwa, rufite uburambe bwimyaka irenga 15, rushobora gutanga ibikoresho bya karubone nibicuruzwa mubice byinshi. Dutanga umusaruro Inyongeramusaruro(CPC & GPC) naamashanyarazihamwe na UHP / HP / RP.Ibicuruzwa byacu birangwa nimbaraga nyinshi, amashanyarazi meza, amashanyarazi meza yo guhangana nubushyuhe buke, kandi bikoreshwa cyane muri metallurgie…
