TEYU S&A Chiller ndi wopanga chiller yemwe ali ndi zaka 23 zakubadwa pakupanga, kupanga ndi kugulitsa laser chillers . Takhala tikuyang'ana kwambiri nkhani zamafakitale osiyanasiyana a laser monga kudula kwa laser, kuwotcherera kwa laser, kuyika chizindikiro, laser chosema, kusindikiza kwa laser, kuyeretsa laser, ndi zina zambiri. Kupititsa patsogolo ndi kukonza TEYU S&A chiller dongosolo malinga ndi kuzirala akufunika kusintha zida laser ndi zina processing zipangizo, kuwapatsa apamwamba, kothandiza kwambiri komanso zachilengedwe wochezeka mafakitale madzi chiller.