Ngati pali madzi oundana mu chodulira cha laser cha 2KW, mwina ndi chifukwa chakuti kusiyana pakati pa kutentha kwa madzi ndi kutentha kwa malo ozungulira ndi kwakukulu kwambiri (nthawi zambiri kupitirira 10℃). Pofuna kuthetsa vutoli, S&A Teyu adapanga njira yoziziritsira madzi CWFL-2000. Njira yoziziritsira madzi CWFL-2000 idapangidwa ndi ma circuit awiri omwe amatha kuziziritsa laser ya fiber ndi mutu wa laser nthawi imodzi padera, zomwe zingalepheretse vuto la madzi oundana bwino.
Pambuyo pa zaka 18, timakhazikitsa njira yolimba yopangira zinthu ndikupereka ntchito yabwino yogulitsa pambuyo pogulitsa. Timapereka mitundu yoposa 90 ya ma water chiller ndi mitundu 120 ya ma water chiller kuti tisinthe. Popeza mphamvu yathu yozizira ndi kuyambira 0.6KW mpaka 30KW, ma water chiller athu amagwiritsidwa ntchito poziziritsa magwero osiyanasiyana a laser, makina opangira laser, makina a CNC, zida zachipatala, zida za labotale ndi zina zotero.
