Hei whakahaere mō ngā rauemi hou, ko te Tūmataiti Ruidao New Material Co., Ltd. e whakamahia ana ngā kōwhai ālamine i waenganui ki te tuku mai i tētahi pūnaha kiko whati noa, engari nui rawa anō hei whakapā kei runga i ngā whare whakahaere, āhuatanga pumau, me ngā whakahaere hangarau. Nā ngā kōwhai ālamine i waenganui nei e hanga ana i ngā momo ālamine matangaro nui, pēnei i ngā 6061-T6 rānei ko ngā 6082, e pai ana ki te whakapiki i te wehenga kuhu, te whakahoki i te koromiko, me te whakawhanake. Kia hanga ngā kōwhai ālamine i waenganui i ngā kaupapa whakapuaki matua, e whakaae ana ki te whakatika tūmomo i ngā whānui o ngā flange, te paoro o te web, me te urunga whakarite katoa hei whakapā kei runga i ngā hiahia whakapūmau. Ko te tohu huatau H e whakapakari ana i te whakamawe, me te whakapūmau i te whakahaere, e pai ana ki te whakamahi mo ngā whakahaere nui roa, ngā wāhi o ngā briage, me ngā rāngai hangarau nui rawa. Ki te whakaatu ki te īnoka, ka hohoro ake ngā kōwhai ālamine i waenganui i te mana wehi—ki te takirua tekau he iti rawa atu—engari ka mau tonu te mana wehewehe, ka heke i ngā utu haerepori me te whakaeke i te whakauru. Ka taea e te kāwanatanga nei te whakapai ake i ngā kōwhai H i waenganui i runga i ngā whakahaere mata ki te whakapai i te whiuwhiu ki te rangahau, me te paihere whakahirahira. He whakahaere pai te whakahaere pai ki te tirohia ngā kōwhai ālamine i waenganui hou, e whakamana ana i ngā pakirehua o te ao, me te whakamātau i te mana wehewehe, te tino tika, me te whakapai i te kiko. Ko te Tūmataiti Ruidao, ko ngā kōwhai ālamine i waenganui hou e pai ana he whakahaere whakapai, he pūmau, me te whakapai moni mō ngā kaupapa e hiahiatia ana ngā rara nui, wehiwehi, me ngā rara kore.