Xa kufikwa ekukhetheni ukujikeleziswa kwe-chiller yamanzi kumatshini wokuwelda, abasebenzisi kufuneka bathathele ingqalelo imfuneko yokupholisa okanye umthwalo wobushushu bomatshini wokuwelda indawo. Ukongeza, ukuhamba kwempompo kunye nokuphakanyiswa kwempompo ye-chiller yamanzi ejikelezayo kwakhona kufuneka kuthathelwe ingqalelo. Ukuba abasebenzisi abaqhelananga nokhetho lwemodeli ye-chiller, banokudibana nabantu bethu abathengisayo kwaye siya kunika iingcebiso zobungcali.
Ngokubhekiselele kwimveliso, uS&I-Teyu ityale imali kwizixhobo zokuvelisa ezingaphezulu kwesigidi esinye se-RMB, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kumacandelo angundoqo (i-condenser) ye-industrial chiller ukuya kwi-welding 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; malunga nenkonzo emva kokuthengisa, zonke i-S&I-Teyu water chillers ibhalwe phantsi yinkampani yeinshurensi kwaye ixesha lewaranti yiminyaka emibini.
