S&I-Teyu ngumenzi wenkqubo yokupholisa amanzi kwimizi-mveliso enamava efriji ye-17. Iinkqubo zokupholisa amanzi kwimizi-mveliso ethi S&Imveliso ye-Teyu iyasebenza koomatshini bokwenza imveliso eyahlukeneyo, izixhobo zokusetyenzwa kwelaser kunye nezixhobo zonyango. Umthamo wokupholisa usuka kwi-0.6KW ukuya kwi-30KW kwaye kukho iimodeli ezingama-90 zokukhetha. Ukubonelela ngamava emveliso angcono, zonke i-S&Iinkqubo zokupholisa amanzi kwimizi-mveliso yaseTeyu ziphantsi kwewaranti yeminyaka emibini.
Ngokubhekiselele kwimveliso, uS&I-Teyu ityale imali kwizixhobo zemveliso ezingaphezulu kwesigidi seeyuan, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kumacandelo angundoqo (i-condenser) ye-industrial chiller ukuya kwiwelding ye sheet metal; ngokumalunga nolungiselelo, S&I-Teyu imise iindawo zokugcina iimpahla kwiidolophu eziphambili zaseChina, zinciphise kakhulu umonakalo ngenxa yokuhanjiswa kwexesha elide lempahla, kunye nokuphucula ukusebenza kakuhle kwezothutho; ngokumalunga nenkonzo emva kokuthengisa, ixesha lewaranti yiminyaka emibini.
