Pankhani kusankha recirculating madzi chiller kwa malo kuwotcherera makina, owerenga ayenera kulabadira chofunika kuzirala kapena kutentha katundu wa malo kuwotcherera makina. Kuphatikiza apo, kuthamanga kwa pampu ndi kukweza kwapope kwa chowotchera madzi obwerezabwereza kuyeneranso kuganiziridwa. Ngati ogwiritsa ntchito sadziwa zosankhidwa zachiller, atha kufunsa ogulitsa athu ndipo tidzapereka upangiri waukadaulo.
Pankhani yopanga, S&A Teyu adayika zida zopangira zoposa miliyoni miliyoni za RMB, kuwonetsetsa kuti njira zingapo zoyambira pazigawo zazikuluzikulu (condenser) zamafakitale zimawotcherera ndi kuwotcherera; ponena za mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka chifukwa cha mayendedwe akutali a katunduyo, komanso kuwongolera magwiridwe antchito; kukhudzana ndi ntchito yogulitsa pambuyo pogulitsa, zonse S&A zozizira zamadzi za Teyu zimalembedwa ndi kampani ya inshuwaransi ndipo nthawi ya chitsimikizo ndi zaka ziwiri.
