Sama da shekaru 22, Guangzhou Teyu Electromechanical Co., Ltd. (wanda kuma aka sani da S&A Chiller) babban kamfani ne na fasahar zamani wanda aka kafa a cikin 2002 kuma yana sadaukar da kai don ƙira, R.&D da kuma masana'antu tsarin firiji. Hedkwatar ta na da fadin kasa murabba'in mita 30,000, kuma tana da ma'aikata kusan 500. Tare da girman tallace-tallace na shekara-shekara don tsarin sanyaya har zuwa raka'a 160,000, an sayar da samfurin zuwa ƙasashe da yankuna fiye da 100.
S&Ana amfani da tsarin sanyaya Chiller a cikin masana'antun masana'antu iri-iri, sarrafa Laser da masana'antu na likitanci, irin su lasers masu ƙarfi, masu sanyaya ruwa mai saurin sauri, kayan aikin likita da sauran filayen ƙwararru. S&A Chiller matsananci-madaidaicin tsarin kula da zafin jiki kuma yana ba da mafita na sanyaya na abokin ciniki don aikace-aikacen yanke-yanke, kamar picosecond da nanosecond lasers, binciken kimiyyar halittu, gwaje-gwajen kimiyyar lissafi da sauran sabbin wurare.
Tare da cikakkun samfuran, S&Tsarin sanyi na Chiller yana da ƙarin fa'ida mai amfani a kowane fanni kuma ya kafa kyakkyawan hoto a cikin masana'antar ta hanyar ingantaccen sarrafawa, aiki na hankali, amfani da aminci, kiyaye kuzari da kariyar muhalli, wanda aka sani da "Masanin Chiller na masana'antu"