Choziziritsira madzi cha S&A Teyu chomwe chimaziziritsa laser diode chimapereka njira ziwiri zosiyana, kuphatikiza njira yowongolera yokhazikika komanso yanzeru. Mu njira yanzeru, kutentha kwa madzi kumatha kudzisintha kutengera kutentha kwa mlengalenga (2 digiri Celsius yocheperako kuposa kutentha kwa mlengalenga). Chifukwa chake, ogwiritsa ntchito safunika kukhazikitsa kutentha kwa madzi pamanja pansi pa njira iyi.
Pambuyo pa zaka 17, 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.
