Kei roto i tōku tokoheke he kākano whakarongo ā-wāhi hei tiaki i ngā mea e whakamahia nei hei whakarite i te wāhanga o te huringa o te āhua o te rangi. Ko te whakaputuwhenua taumata 50mm polyurethane foam (Āhuatanga o te pūngao ≤ 0.025 W/m·K), i waenganui i ngā pane o muri aluminium me ngā pane GRP o waho. Kia whai ake tēnei hanganga i ngā wāhanga wāhanga ki runga i ±5°C i te wā tuatahitia mō 8–12 wikiore, e hīnau ana ki ngā āhuatanga o te whenua. E tika ana kia pai ai ngā kākano whakarongo ā-wāhi mō te whakawāhanga i ngā mea pērā i ngā kai kai, ngā pua, rānei ko ngā rongoā, ka whai tikanga ā-āhuatanga iti. He mea whakarite anō te utu Futian Auman, he panui 4.2m me te wheako 18 mata o space, he oranga payload o 1,500 kg, me te whiringa whakamahi i ngā poraka pūngao hei whakawehenga. Ko ngā rākau whakatakoto he rākau kura sili (āhuatanga o te pūngao -20°C ki +80°C) hei whakahē i te tahae hāpai, ā, ko te papa whakamahi kei roto i te horopaki hei whakaiti i te pūngao kia kore ai te whakamutunga. Tuku tonu atu ki a mātou kaiarahi kākano whakarongo ā-wāhi mō ngā raraunga pūngao whakarite, ā, mō ngā whakaputuwhenua kākano whakarite mō ngā take ā-tinana.