Sama da shekaru 19, Guangzhou Teyu Electromechanical Co., Ltd.(wanda kuma aka sani da S)&A Teyu) 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 18,000, kuma tana da ma'aikata kusan 350. Tare da girman tallace-tallace na shekara-shekara don tsarin sanyaya har zuwa raka'a 80,000, an sayar da samfurin zuwa ƙasashe da yankuna sama da 50.
S&Ana amfani da tsarin sanyaya Teyu sosai a cikin masana'antun masana'antu iri-iri, sarrafa Laser da masana'antu na likitanci, irin su laser mai ƙarfi, sanyaya mai saurin sauri mai saurin ruwa, kayan aikin likitanci da sauran fannonin ƙwararru. S&A Teyu ultra-madaidaicin tsarin kula da zafin jiki kuma yana ba da mafita na kwantar da hankulan abokin ciniki don aikace-aikacen yankan-baki, kamar picosecond da nanosecond lasers, binciken kimiyyar halittu, gwaje-gwajen kimiyyar lissafi da sauran sabbin wurare.
Tare da cikakkun samfuran, S&Tsarin sanyaya na Teyu 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 makamashi da kariyar muhalli, wanda aka sani da "Masanin Chiller na masana'antu"