Ua hāʻawi ʻo Zhang Kaizhi, Luna Hoʻokele o ka 'Oihana R&D, i kahi wehewehe kikoʻī i ka ʻelele e pili ana i nā hiʻohiʻona a me nā pono o kēlā me kēia huahana i hōʻike ʻia ma ka hale hōʻikeʻike. Ua wehewehe ʻo ia i nā mea kiʻekiʻe kiʻekiʻe i koho ʻia, ka hana nani, a me nā ʻano hana e like me ka ikaika o ka ikehu, ke kani ʻana o ke kani, a me ke sila ʻana i ka hoʻohana pono.

I ka wā o ka huakaʻi, ma o nā hōʻike intuitive i ka wahi hōʻikeʻike huahana, ua hōʻike ʻo LEAWO Door & Window Group i kāna kūpaʻa kūpaʻa ʻole i ka maikaʻi o ka huahana a me ka ʻimi mau ʻana i ka hoʻolālā hou. ʻO kēlā me kēia puka a me ka puka makani, mai ke koho ʻana i nā mea a hiki i nā ʻenehana hana, hoʻokomo i ka hoʻolaʻa ʻana o LEAWOD i ka hāʻawi ʻana i nā huahana kiʻekiʻe loa i kāna mau mea kūʻai.