I hangaia hei whakamahi mō ngā tūranga tāhūtanga me ngā whakahaere motokā, e kake ana ō rātou pūhanga whakawhetu i runga i te rahitanga o ngā mahi mai i te MIG, TIG ki te whakawhetu tahae. I hangaia i runga i ngā whatunga kino, ka tiakina te mahi pai ki te ao o ngā tuhituhi nui, ko ngā kaiwhakarite ampera kaiwhakarerekē me te tiakiwehewehe kiko hua. Kei a mātou ngā whakariterite hei whakamana i ngā hiahia whakawhetu katoa, mai i ngā whakahoki rārangi motokā ki ngā kaupapa hanga nui, me ngā hanga kaweke kia taea ai ngā hiahia whakawhetu kē. Ko tō mātou ratonga whai take katoa e kī ai ngā arataki mātauranga, te tiaki i te tūnga, me te tiaki i muri i te hoko hei whakangungu i te mahi.