I kēia mau lā, hoʻohana maʻamau ʻia nā papa hana profile alumini alumini i nā hale hana he nui, e like me ka nānā ʻana, mālama ʻia, a me nā wahi hui.ʻAʻole maikaʻi wale ka pale ʻana i ka corrosion o ka alumini alloy profile, akā ke kūpaʻa ikaika hoʻi, ka pale ʻana i ka lepo, a me ka pāpale lawe ukana ...
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