Iwaranti yenye yeyona miba ibalulekileyo echaphazela abathengi’ isigqibo sokuthenga. Kubathengi, bakhetha ukubhenela kubaboneleli abanokubonelela ixesha elide lewaranti. Ngokungafaniyo nabanye abathengisi be-laser chiller ababonelela kuphela iwaranti yonyaka omnye okanye akukho siqinisekiso kwaphela, iS&I-Teyu inikezela ngewaranti yeminyaka emi-2 yokukhupha umoya opholileyo we-laser chiller kunye nenkonzo ephezulu emva kokuthengisa kunye nenkxaso. Ke ngoko, abathengi banokuqiniseka ukuba usebenzisa i-S&A Teyu recirculating laser chillers
Emva kophuhliso lweminyaka eli-19, siseka inkqubo yomgangatho wemveliso engqongqo kwaye sibonelela ngenkonzo esekwe kakuhle emva kokuthengisa. Sinikezela ngeemodeli ezingaphezulu kwama-90 zokupholisa amanzi ezisemgangathweni kunye ne-120 yeemodeli zokupholisa amanzi ukuze ulungelelanise. Ngomthamo wokupholisa ukusuka kwi-0.6KW ukuya kwi-30KW, ii-chillers zethu zamanzi zisebenza ukupholisa imithombo ye-laser eyahlukeneyo, oomatshini bokulungisa i-laser, oomatshini be-CNC, izixhobo zonyango, izixhobo zelabhoratri njalo njalo.
