#Needle #coke, etiam acicularis cocus appellatus, est cocus petrolei cristallinus valde adhibitus in productione electrodes ad ferrum plantum faciendum.Nostra probatio valoris in re sequitur:Ash≤ 0.5%, VM ≤0.5%, umidum 0.14%, S ≤0.5%, FC >99% Contact: iris@qfcarbon.com / iris@ykcpc.comWhatsapp: +86-1823209091web: http//www.ykcpc.com #NeedleCoke #GraphiteElectrode #manufacturer #supplier #petroleumcoke #UHP#RawMaterial #Producing