Mtengo wa chipangizo chotenthetsera madzi umadalira mtundu wa chiller’ ntchito yogulitsa pambuyo pogulitsa ndi kasinthidwe kake mkati. Pali ma suppliers ambiri apanyumba omwe amanyamula madzi ozizira omwe atha kupereka zoziziritsa kukhosi. Mwachitsanzo, S&A Teyu angakhale chisankho chabwino, chifukwa ali ndi zaka 18 ndipo ali ndi mbiri yabwino
Pambuyo pa chitukuko cha zaka 18, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yotenthetsera madzi kuti musinthe mwamakonda anu. Ndi mphamvu kuzirala kuyambira 0.6KW kuti 30KW, madzi chillers athu ntchito kuziziritsa magwero osiyanasiyana laser, makina processing laser, makina CNC, zida zachipatala, zipangizo zasayansi ndi zina zotero.