Ngā painga me ngā ngoikoretanga o te takirere kua whakakahohia me ngā mea e tika ana kia arohia i te wā tāutanga
Ko te takirere kēti te wāhanga whakatuwhera me te kati o te kēti, ko te ahunga o te nekehanga o te kēti me te ahunga o te wai he poutū, ko te takirere kēti ka taea anake te whakatuwhera me te kati katoa, he rerekē ngā tawhā o te tatau, ko te tikanga he 5°, ko te pāmahana reo kāore e teitei mō te 2°52'. Hei whakapai ake i tana hangarau me te whakakapi i te rerekētanga o te koki o te mata hiri i te tukanga tukatuka, ka kiia tēnei momo kēti he kēti rapa. Kei ngā takirere kēti he takirere kēti flange, he takirere kēti whakarewa, he takirere kēti teihana hiko,

Ngā painga o te takirere kua whakakahohia:
He māmā ake te hanganga, te hanga me te tiaki.
He iti te mahi, he poto te wā whakatuwheratanga me te wā kati.
He pai te hiri, he iti te waku i waenga i ngā mata hiri, he roa te ora.
Ngā huakore o te takirere kua whakarewaina:
He nui te ātete wai, ā, he nui te kaha e hiahiatia ana mō te whakatuwheratanga me te katinga.
Kāore i te pai mō te reo he kirikiri, he matotoru teitei, he ngāwari hoki te tunu.
Te ngoikore o te mahi ture.
E ai ki te tūranga o te miro kakau takirere, ka wehea te momo takirere kua whakapirihia ki te momo miro o waho me te momo miro o roto. E ai ki te ahunga rere o te reo, kei reira ngā momo miro tika, ngā momo miro tika me ngā momo koki. Ka wehea ngā takirere porowhita ki ngā momo hiri, tae atu ki ngā takirere kuaha tākai me ngā takirere porowhita hiri.
Ngā whakatūpato mō ngā takirere kuaha whakarewa:

1. Kāore e whakaaetia te whakamahi i te wira ringaringa, te kakau me te pūnaha tuku mō te hapai, ā, e tino āraia ana te tukinga.
2, me tāuta poutū te takirere kuaha kōpae rua (arā, ko te kakau kei te tūranga poutū, ko te wira ringaringa kei te tihi).
3, me whakatuwhera te takirere kuaha me te takirere karo i mua i te whakatuwheratanga o te takirere karo (hei whakataurite i te rerekētanga o te pēhanga tomo me te putanga me te whakaiti i te kaha whakatuwheratanga).
4. Me tāuta te takirere keti me te tikanga tuku kia rite ki ngā tohutohu o te hua.
5, ki te whakamahia pinepine te takirere, me whakahinuhinu i te iti rawa kotahi i te marama

Ko Nortech tētahi o ngā kaihanga takirere ahumahi matua i Haina me te tiwhikete kounga ISO9001.

Ngā hua matua:Takirere Pūrerehua,Takirere Pōro,Takirere Keti,Takirere Tirotiro,Ao Whānui,Ngā Tātari-Y,Pūhiko Hiko,Ngā Pūwhakamātautau Hau.