Iminyaka engaphezu kwengu-22, i-Guangzhou Teyu Electromechanical Co., Ltd. (owaziwa nangokuthi u-S&I-A Chiller) yibhizinisi elisezingeni eliphezulu elinobungani nemvelo elasungulwa ngo-2002 futhi belizinikele ekuklameni, R.&D kanye nohlelo lwesiqandisi sezimboni. Indlunkulu ithatha indawo engu-30,000 square metres, futhi inabasebenzi ababalelwa ku-500. Ngevolumu yokuthengisa yonyaka yesistimu yokupholisa efika kumayunithi ayi-160,000, umkhiqizo udayiselwe amazwe nezifunda ezingaphezu kwe-100.
S&Isistimu yokupholisa iChiller isetshenziswa kabanzi embonini ehlukahlukene yokukhiqiza, ukucubungula i-laser kanye nezimboni zezokwelapha, njengama-laser anamandla amakhulu, ama-spindles anesivinini esiphezulu apholile ngamanzi, imishini yezokwelapha kanye neminye imikhakha yobungcweti. S&Isistimu yokulawula izinga lokushisa enembile kakhulu ye-Chiller iphinde inikeze izixazululo zokupholisa ezigxile kumakhasimende zezinhlelo zokusebenza ezisezingeni eliphezulu, njenge-picosecond ne-nanosecond lasers, ucwaningo lwesayensi yebhayoloji, ukuhlola kwe-physics nezinye izindawo ezintsha.
Ngamamodeli aphelele, i-S&Isistimu yokupholisa iChiller inokusetshenziswa okubanzi okukhulayo kuyo yonke imikhakha futhi isungule isithombe esihle kakhulu somkhiqizo embonini ngokulawula okunembile, ukusebenza kobuhlakani, ukusetshenziswa kokuphepha, ukongiwa kwamandla kanye nokuvikela imvelo, okwaziwa ngele-"lndustrial Chiller Expert"