ʻO nā mea waiwai nui o ka ultra-high power graphite electrodes body he import oil needle coke.ʻO ke kaʻina hana e pili ana i ka wāwahi, kānana, Dosing, kneading, forming, baking, impregnation, lua manawa baking, graphitization and machining.ʻO ka mea maka o nā nipples ka mea lawe mai i ka ʻaila nilala coke, ʻo ke kaʻina hana ʻekolu mau manawa impregnation a ʻehā mau manawa baking.