TEYU S&A Chiller ndi kampani yopanga ma chiller yomwe ili ndi zaka 24 zokumana nazo popanga, kupanga ndi kugulitsa ma laser chiller . Takhala tikuyang'ana kwambiri nkhani za mafakitale osiyanasiyana a laser monga kudula ma laser, kuwotcherera ma laser, kuyika chizindikiro cha laser, kujambula ma laser, kusindikiza ma laser, kuyeretsa ma laser, ndi zina zotero. Kukulitsa ndi kukonza makina a TEYU S&A chiller malinga ndi zosowa zoziziritsira zosintha za zida za laser ndi zida zina zokonzera, kuwapatsa makina oziziritsira madzi a mafakitale apamwamba, ogwira ntchito bwino komanso osawononga chilengedwe.