Ka taea e tā mātou wheketere te whakarato rauemi me ngā hua waro i roto i te tini
ngā wāhi. Ko te nuinga o tā mātou mahi he whakaputa me te tuku i te Graphite Electrode me
Ngā para o te hiko UHP/HP/RP me te karapa, Ngā Kaiwhakahou Warowaihā,
tae atu ki te kōka hinu kua whakapūkaratia (CPC), te kōka pitch kua whakapūkaratia,
Coke hinu whakakākahu (GPC), Hikohiko Karāhe
Ngā kirikiri/ngā mea mata me te Antrasite kua whakawerahia ki te hau.