Mtengo wa chipangizo choziziritsira madzi chonyamulika umadalira mtundu wa chipangizocho, ntchito yogulitsa pambuyo pogulitsa ndi momwe chimakhalira mkati. Pali ogulitsa ambiri a chipangizo choziziritsira madzi chonyamulika m'nyumba omwe angapereke zipangizo zoziziritsira zapamwamba kwambiri. Mwachitsanzo, S&A Teyu ingakhale chisankho chabwino kwambiri, chifukwa ili ndi zaka 18 zokumana nazo ndipo ili ndi mbiri yabwino.
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.
