No.128 huaihai east road xuzhou

Established in 1996, Xuzhou Hongji Electrode Manufacture Co., Ltd. is a manufacturer and trader specialized in the research and development and production of Graphite Electrode, Electrode Paste, Addit...

No.50 Hongkong Middle Road

Qingdao Sungraf Materials Co., Ltd. is located in Qingdao, China, Where there are rich graphite mineral resources. We aim to become a professional and reliable supplier of graphite and carbon related ...