Njengeshishini elinoxanduva lokusingqongileyo, uS&I-Teyu isebenzisa iifriji ezilungele ukusingqongileyo, kuquka i-R134a, i-R-410 kunye ne-R-407C kuhlobo lwesikhenkcisi seyunithi yokupholisa amanzi. Ngaphandle koko, zonke i-S&Iiyunithi zokupholisa amanzi zaseTeyu ziqinisekisa kumgangatho we-ISO, CE, ROHS kunye ne-REACH, ke abasebenzisi abakumazwe ahlukeneyo banokuqiniseka ngokusebenzisa i-S.&Iiyunithi zokupholisa amanzi zaseTeyu
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.
