He mea maʻamau ka hana ʻana o ka mīkini mākaʻikaʻi PCB laser recirculating wai chiller unit i kahi walaʻau liʻiliʻi i ka wā e hana ana a hana ʻia kēlā walaʻau e ka mea hoʻomaha a i ʻole nā mea ʻē aʻe. Eia nō naʻe, inā nui ka walaʻau, pono nā mea hoʻohana e nānā inā ua hoʻokomo pono ʻia ka chiller wai recirculating a i ʻole he hewa i nā ʻāpana.
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 hoʻokō
