He maha ngā painga o ngā pēke kawhe hangarua ki ngā kaihanga kawhe:
Mai i te tirohanga utu, mā te whakamahinga roa o ngā putea kawhe hangarua ka taea te whakaiti i ngā utu mō te takai. Ahakoa he nui ake te haumitanga tuatahi, mā te whakapai ake i ngā tukanga hangarua me te whakamahi anō, ka heke haere te utu whānui.
Mō te ahua o te waitohu, e whakaatu ana ngā putea kawhe hangarua i te kawenga a te kaihanga mō te tiaki i te taiao, e āwhina ana ki te whakatū i tētahi ahua waitohu pai, pumau hoki, ā, e kukume ana i ngā kaihoko e mōhio ana ki te taiao, ā, mā reira ka whakarei ake i te whakataetae mākete.
Heoi anō, e hangai ana ngā pēke kawhe hangarua ki ngā ture taiao me ngā ia kaupapa here o nāianei. Ko te tikanga o tēnei ka taea e ngā kaihanga te whakaiti i ngā mōrearea ture me ngā whiu ka pā ki a rātou mō te kore e tutuki i ngā paerewa taiao.
Mai i te tirohanga a te mekameka tuku, mā te pupuri i ngā putea kawhe hangarua ka taea te whakarei ake i te pumau me te whakahaere o te mekameka tuku. Mā te mahi tahi me ngā hoa hangarua pono ka taea te whakarite i te tuku tonu o ngā rauemi mata, me te whakaiti i te tūponotanga o te aukati i te whakaputanga i puta mai i te korenga o ngā rauemi mata.
Waihoki, mā te whakamahi i ngā putea kawhe hangarua ka āwhina i ngā kaihanga ki te whakatū hononga mahi tahi me ētahi atu umanga e pai ana ki te taiao, ki te whakawhānui i ngā hongere pakihi me ngā whai wāhitanga mahi tahi, me te waihanga i ngā āhuatanga pai mō te whanaketanga roa o te umanga.
Ka taea te whakapiko taha, me te takirere kawhe
Ka wherahia te raro kia tū
Ka tirotirohia ngā hua katoa e te taiwhanga QA matatau o te iyr, ā, ka whiwhi tiwhikete patent.