S&Hāʻawi kahi ʻōnaehana wai chiller ʻoihana ʻo Teyu ma mua o 90 mau hiʻohiʻona e koho ai a me 120 mau hiʻohiʻona i loaʻa no ka hana maʻamau. Hiki iā lākou ke hoʻohana i nā laser fiber hoʻomaha, nā laser UV, nā laser CO2, nā laser YAG a me nā diodes laser.
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.
