Ngaphezulu kweminyaka eli-19, iGuangzhou Teyu Electromechanical Co., Ltd.(ekwaziwa njenge-S&I-A Teyu) lishishini lobugcisa obukumgangatho ophezulu eco-friendly elasekwa ngo-2002 kwaye belizinikele ekuyilweni, R.&D kunye nenkqubo yokwenziwa kwefriji yemveliso. Ikomkhulu lithatha indawo ye-18,000 square metres, kwaye inabasebenzi abamalunga nama-350. Ngomthamo wentengiso yonyaka wenkqubo yokupholisa ukuya kuthi ga kwiiyunithi ezingama-80,000, imveliso ithengiswe kumazwe angaphezu kwama-50 kunye nemimandla.
S&Inkqubo yokupholisa yaseTeyu isetyenziswa ngokubanzi kwiintlobo ngeentlobo zemizi-mveliso, i-laser processing kunye namashishini ezonyango, afana ne-laser-high-power, i-spindles epholile ngamanzi, izixhobo zonyango kunye nezinye iindawo zobungcali. S&Inkqubo yokulawula ubushushu obuchanekileyo beTeyu ikwabonelela ngezisombululo zokupholisa ezijolise kubathengi kwizicelo ezibukhali, ezinje ngepicosecond kunye nenanosecond lasers, uphando lwebhayoloji yesayensi, imifuniselo yefiziksi kunye nezinye iindawo ezintsha.
Ngeemodeli ezibanzi, uS&Inkqubo yokupholisa yeTeyu inokusetyenziswa okubanzi ngokubanzi kuzo zonke iinkalo kwaye iseke umfanekiso obalaseleyo we-brand kwishishini ngokulawula ngokuchanekileyo, ukusebenza kwengqondo, ukusetyenziswa kokhuseleko, ukugcinwa kwamandla kunye nokukhuselwa kwendalo, eyaziwa ngokuba yi-"lndustrial Chiller Expert"