No ka mea o ka ikehu olaʻi, a ecofriendly ma ka lewa hoʻoikaika kino noi, Bueco Co., Ltd. ua hookupaaia e Mr. Wang, Mr. Ouyang a me ka poʻokela R & D Amelika Huipû i mea i loko o ka HVAC hana no ka oi ma mua o 15 makahiki i loko o July 2016.

Me ka R & D nona iho ikaika, ua, ua hana mākou i na mea he nui okoa i Hoʻopilikino e hālāwai me na nā mea kūʻai mai 'kekahi koi o ka lewa ho'ēmi wai chiller a me ka wela EII ni, wai ho'ēmi wai chiller a me ka wela EII ni, ea pēpēʻana pa alima, hoʻopuehu lākou'ōwili hao pa alima, rooftop pūʻolo helu pa alima, ducted mahae pa alima, DX ea pēpēʻana pa alima, anuanu maila 'hale kiai a me ka maloo cooler no kekahi palapala noi alanui, a ma kekahi hana ano.