ʻO ka ʻoihana kūʻai aku o S&Hoʻokaʻawale ʻia ʻo Teyu i ka ʻāpana kūloko a me ka ʻāpana o waho e like me nā wahi like ʻole o nā mea kūʻai. I kēia kakahiaka, ua loaʻa iā Mia, ko mākou hoa o ka ʻāpana ʻāina he 8 mau leka uila mai ka mea kūʻai aku ma Singapore. ʻO nā leka uila e pili ana i nā nīnau loea e pili ana i ka fiber laser cooling. Mahalo nui kēia mea kūʻai no ka hoʻomanawanui a me ka ʻoihana ʻo Mia i ka pane ʻana i kēlā mau nīnau loea. Eia kekahi, ua ʻōlelo pū kēia mea kūʻai aku ma waena o kēlā mau mea hoʻolako chiller ʻenehana āna i hoʻopili ai, ʻo S&Loaʻa i kahi chiller Teyu nā hopena i hoʻokumu ʻia no ka hoʻoluʻu laser a ua ʻoluʻolu ʻo ia i nā hopena i hāʻawi ʻia.
S&Ua hoʻokumu ʻia ʻo Teyu ma 2002 a ua hoʻolaʻa ʻia ʻo ia e lilo i mea hana alakaʻi o nā mea hoʻonaninani ʻenehana i ka honua. S&Hāʻawi ʻia kahi chiller ʻoihana ʻo Teyu ma mua o 90 mau hiʻohiʻona a uhi ʻia i 3 series, me CWFL series, CWUL series a me CW series e pili ana i ka hana ʻoihana, ka hoʻoponopono laser a me nā wahi olakino, e like me ka laser fiber mana kiʻekiʻe, kiʻekiʻe-wikiwiki spindle a me nā mea lapaʻau.
E pili ana i ka hana, S&Ua hoʻokomo ʻo A Teyu i nā mea hana o ka ʻoi aku ma mua o hoʻokahi miliona RMB, e hōʻoiaʻiʻo ana i ka maikaʻi 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, pau nā S&Hoʻopaʻa ʻia kahi ʻeke wai ʻo Teyu e ka hui ʻinikua a ʻelua makahiki ka manawa hoʻopaʻa.
