Neke atu i te 19 tau, ko Guangzhou Teyu Electromechanical Co., Ltd.(e mohiotia ana ko S&A Teyu) he hinonga hangarau-nui-a-taiao i hangaia i te tau 2002, a kua whakatapua ki te hoahoa, te R&D me te hanga i te punaha whakamahana ahumahi. E 18,000 mita pūrua te rahi o te tari matua, ā, tata ki te 350 ngā kaimahi. Ki te rōrahi hoko ā-tau mō te pūnaha tautauā ki runga ki te 80,000 wae, kua hokona te hua ki neke atu i te 50 whenua me rohe.
S&A Kei te whakamahia nuitia te punaha whakamahana a Teyu i roto i te maha o nga mahi ahumahi, te tukatuka laser me nga umanga rongoa, penei i nga lasers kaha teitei, nga miihini tere-tere-te-wai, nga taputapu rongoa me etahi atu mara ngaio. S&A Teyu ultra-precision temperature control system are also provide customer-oriented cooling solutions for cutting-edge applications, such as picosecond and nanosecond lasers, rangahau pūtaiao koiora, nga whakamatautau ahupūngao me etahi atu waahanga hou.
Ma nga tauira matawhānui, S&A Teyu pūnaha whakamatao he nui haere te whakamahi i roto i nga mara katoa, a kua whakapumautia he ahua tohu tino pai i roto i te ahumahi ma te whakahaere tika, te mahi mohio, te whakamahi haumaru, te tiaki hiko me te tiaki taiao, e kiia nei ko "Industrial Chiller Expert".