Hoʻohana ka mīkini mākaʻikaʻi paʻi paʻi i ka laser UV ma ke ʻano he kumu laser i ka nui o nā hihia. E like me kā mākou e ʻike ai, ʻo ka UV laser he "kumu kukui anuanu" me kahi wahi liʻiliʻi e hoʻopili ana i ka wela, no laila lilo ia i koho kūpono no ka hoʻoponopono pololei ʻana e like me ka hōʻailona ʻana i ka laser touch screen. Pono ʻo ia i ka mea hoʻoheheʻe wai kaʻapuni e lawe i ka wela i kāna hana. No ka UV laser chiller wai, manaʻo ʻia e hoʻohana S&A Teyu CWUL-05 wai chiller me ± 0.2 ℃ paʻa wela.
No ka hana ʻana, S&A Ua hoʻolilo ʻo 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&A Ua hoʻonohonoho ʻo Teyu i nā hale kūʻai logistic ma nā kūlanakauhale nui o Kina, me ka hoʻemi nui ʻana i ka pōʻino ma muli o ka logistic lōʻihi o nā waiwai, a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka lawe ʻana; e pili ana i ka lawelawe ma hope o ke kūʻai aku, ʻelua makahiki ka manawa hoʻokō.
