Ukadaulo wozizira wa ± 0.1 ℃ bata womwe umayendetsedwa kwathunthu ndi opanga madzi akunja akunja. Koma tsopano, pali m'modzi wopanga madzi oziziritsa m'nyumba omwe amaphwanya ulamulirowu. Ndipo ndiye S&A Teyu. Chaka chatha, S&A Teyu anayambitsa bwino ultrafast laser compact recirculating water chiller CWUP-20 yomwe imakhala ndi ± 0.1 ℃ kukhazikika. Ndi kulondola kopitilira muyeso uku, chozizira kwambiri cha laser ichi ndi choyenera kuziziritsa laser yachangu kwambiri mpaka 20W.
Pambuyo pa chitukuko cha zaka 19, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yoziziritsa madzi kuti musinthe mwamakonda anu. Ndi mphamvu kuzirala kuyambira 0.6KW kuti 30KW, madzi chillers athu ntchito kuziziritsa magwero osiyanasiyana laser, makina processing laser, makina CNC, zida zachipatala, zipangizo zasayansi ndi zina zotero.
