Mgbe afọ 18 nke mmepe gasịrị, S&A Teyu chiller abụrụla onye na-emepụta chiller ụlọ ọrụ nke ọma nke nwere ikike R&D dị mma yana ụdị chiller dị iche iche. Na mgbakwunye, S&A Teyu ụlọ ọrụ chiller na-enyekwa ọrụ ọrịre ozugbo, onye ị nwere ike nweta azịza ọkachamara nke ịchọrọ.
N'ihe banyere mmepụta, S&A Teyu etinyewo ngwá ọrụ mmepụta ihe karịrị otu nde yuan, na-eme ka àgwà nke usoro usoro si na isi ihe (condenser) nke ụlọ ọrụ chiller na ịgbado ọkụ nke mpempe akwụkwọ; n'ihe gbasara ngwa agha, S&A Teyu eguzobela ụlọ nkwakọba ihe n'ụlọ nkwakọba ihe n'isi obodo China, na-ebelata mmebi nke ukwuu n'ihi ngwa ngwa dị anya nke ngwaahịa, na imeziwanye arụmọrụ njem; n'ihe gbasara ọrụ ire ere, oge ikike bụ afọ abụọ.
