Tuku ratonga whakarite mō te kamupene waitohu mai i te tau 2007.
Ko ngā hua e tukuna ana e tutuki ana i ngā whakaritenga a Rohl, Reach, FDA, LFGB.
Ehara i te mea ko te wāhanga silicone anake engari ko ngā wāhanga rapa me ngā wāhanga werohanga, P+R, P+Metara anō hoki.
Whakaratohia te rauemi pai rawa atu e ai ki te tono hua me ngā whakaritenga mahi.
Ko ētahi atu hangarau e whakaratohia ana me te rehu, te whakairo taiaho, te tā mata, te tautoko piripiri, te huihuinga, me ētahi atu.
E 11 tau tō mātou wheako ki te hanga me te 14 tau o te wheako ki te hokohoko kaweake. Ka taea e mātou te whakarato ki a koe he ratonga kotahi-mutu mō te whakahaere taonga me te whakawātea tikanga.