Ukuze kukhuselwe okusingqongileyo, iyunithi yokupholisa amanzi ye-S&A Teyu ineefriji ezinobuhlobo nokusingqongileyo, kuquka i-R-410a, i-R-407C kunye ne-R-134a. Nangona kunjalo, kuthutho lomoya, ifriji kufuneka ikhutshwe amanzi, kuba ifriji iyaqhuma kwaye iyatsha kwaye ayivumelekanga kuthutho lomoya. Ke ngoko, xa abasebenzisi befumana iyunithi yokupholisa amanzi, kufuneka ifriji izaliswe ngefriji echazwe kwindawo yenkonzo yokupholisa umoya yasekuhlaleni.
Ngokuphathelele imveliso, i-S&A Teyu ityale izixhobo zemveliso ezingaphezu kwesigidi seeyuan, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kwizinto eziphambili (i-condenser) ye-industrial chiller ukuya kwi-welding ye-sheet metal; ngokumalunga ne-logistics, i-S&A Teyu imisele iindawo zokugcina izinto kwizixeko eziphambili zaseTshayina, inciphise kakhulu umonakalo obangelwa yi-logistics yeempahla ezikude, kwaye iphucule ukusebenza kakuhle kwezothutho; ngokumalunga nenkonzo emva kokuthengisa, ixesha lewaranti yiminyaka emibini.
