Hebei Yunai New Material Technology Co., Ltd. inonyanya kuita mukugadzira, kutsvagisa nekusimudzira uye kutengesa zvigadzirwa zvegraphite.iyo ine mitsetse misere yekugadzirwa kwepamusoro (iyo yegore yekugadzira kugona i50000 matani), makamuri ekuyedza (chigadzirwa chemukati bvunzo).Kambani yedu yakanyatso kuenderana neiyo SGS certification, uye yakawana akasiyana ekushandisa emodhi patent akatenderwa neHurumende Intellectual Property Hofisi.Zvigadzirwa zvekambani yedu zvegraphite zvinonyanya kufukidza magraphite electrodes, graphitized petroleum coke (semi-graphitized petroleum coke uye yakazara graphitized petroleum coke), graphite cyanide uye zvimwe zvigadzirwa zvegraphite.Kambani yedu zvigadzirwa zvegraphite zvinonyanya kutengeswa kune dzinopfuura 100 nyika nematunhu akadai seRussia, Iran neIndia.Isu tinogara tichikoshesa zvakanyanya kumhando yechigadzirwa, uye tinogara tichinamatira kune bhizinesi uzivi hwe "mhando yechigadzirwa hupenyu hwekambani"