Wahi a ka ʻike a S&A Teyu, ka hoʻomaka mua o ka UV LED kumu wai chiller hui empties i ka ea i loko o ka wai paipu, alakai i ka emi ana o ka wai, akā, i mea e malama i ka wai i loko o ka 'ōmaʻomaʻo wahi, ua ae ia e hoʻohui i ka wai kūpono hou. E ʻoluʻolu e nānā a hoʻopaʻa i ke kiʻekiʻe o ka wai i kēia manawa, a nānā hou iā ia ma hope o ka holo ʻana o ka chiller no kekahi manawa. Inā hāʻule maopopo ka pae wai, e ʻoluʻolu e nānā hou i ka leakage wai
E pili ana i ka hana, S&Ua hoʻolilo ʻo A Teyu i nā lako hana ʻoi aku ma mua o hoʻokahi miliona yuan, e hōʻoiaʻiʻo ana i ka maikaʻi o ke ʻano o nā kaʻina hana mai nā ʻāpana kumu (condenser) o ka chiller ʻoihana a hiki i ke kuʻi ʻana o ka metala; e pili ana i ka logistics, S&Ua hoʻonohonoho ʻo A Teyu i nā hale kūʻai logistic ma nā kūlanakauhale nui o Kina, me ka hoʻohaʻahaʻa nui ʻana i ka pōʻino ma muli o ka logistic lōʻihi o nā waiwai, a me ka hoʻomaikaʻi ʻana i ka lawe ʻana; e pili ana i ka lawelawe ma hope o ke kūʻai aku, ʻelua makahiki ka manawa hoʻohiki.
