Ngokuqhelekileyo ayinanto yakwenza nokupholisa kwamanzi kwimizi-mveliso xa inamandla ombane angazinzanga. Kusenokwenzeka ukuba ibangelwa ngamandla ombane anikezelweyo. Ngoko ke, kucetyiswa ukuba kufakwe i-voltage stabilizer kwaye ugweme ukupholisa okupholileyo ixesha elide phantsi kombane ongazinzanga, kuba oku kunokubangela ukungasebenzi kakuhle ngaphakathi kwendawo yokupholisa amanzi okanye ukutshisa impompo yamanzi ngaphakathi.
Ngokubhekiselele kwimveliso, S&A iTeyu ityale imali kwizixhobo zemveliso ezingaphezulu kwesigidi seeyuan, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kumacandelo angundoqo (condenser) we-industrial chiller ukuya kwiwelding ye sheet metal; ngokubhekiselele kumalungiselelo, S&A I-Teyu imise iindawo zokugcina iimpahla kwiidolophu eziphambili zaseChina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwempahla ekude, kunye nokuphucula ukusebenza kakuhle kwezothutho; ngokumalunga nenkonzo emva kokuthengisa, ixesha lewaranti yiminyaka emibini.
