Handan Qifeng Carbon Co., Ltd.babban kamfanin kera carbon ne a kasar Sin, tare da kwarewar samar da fiye da shekaru 15, na iya samar da kayan carbon da kayayyaki a wurare da yawa. Mu yafi samarwa Carbon Additives(CPC&GPC) dagraphite lantarkitare da UHP/HP/RP grade.Our kayayyakin suna halin high ƙarfi, mai kyau lantarki watsin, mai kyau thermal girgiza juriya da low amfani, da kuma yadu amfani a karfe ...