Wopanga makina oziziritsira madzi a m'mafakitale oyenerera samangopereka chithandizo chaukadaulo chaukadaulo komanso amapereka makina oziziritsira madzi a m'mafakitale apamwamba kwambiri okhala ndi ntchito yofulumira yogulitsa ndipo S&A Teyu ndi m'modzi mwa opanga makina oziziritsira madzi a m'mafakitale oyenerera omwe ali ndi zaka 17 zogwira ntchito yoziziritsira madzi m'mafakitale.
Ponena za kupanga, S&A Teyu yayika zida zopangira zopitilira yuan miliyoni imodzi, kuonetsetsa kuti njira zosiyanasiyana zikuyenda bwino kuyambira pazigawo zazikulu (condenser) za chiller cha mafakitale mpaka kulumikiza zitsulo; pankhani ya mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, zomwe zachepetsa kwambiri kuwonongeka komwe kumachitika chifukwa cha mayendedwe ataliatali a katundu, komanso kukonza bwino mayendedwe; pankhani ya ntchito yogulitsa pambuyo pogulitsa, nthawi ya chitsimikizo ndi zaka ziwiri.
