Handan Qifeng Carbon Co., Ltd. yog cov chaw tsim khoom loj hauv Suav teb, nrog ntau tshaj 30 xyoo kev tsim khoom, tuaj yeem muab cov ntaub ntawv carbon thiab cov khoom lag luam hauv ntau qhov chaw. Peb tsuas yog tsim Carbon Additives (CPC & GPC) thiab graphite electrodes nrog UHP / HP / RP qib; graphite block; graphite hmoov.