Ihe refrigerants a na-ahụkarị maka ụlọ ọrụ laser chiller nke na-eme ka igwe ịcha ọkụ laser Brazil dị mma gụnyere R22, R134A, R410A na R407C. Igwe nju oyi niile edepụtara n'elu bụ refrigerant na gburugburu ebe obibi ma ewezuga R22. Ọtụtụ mba amachibidoro refrigerant na-adịghị mma gburugburu ebe obibi, n'ihi na ọ ga-emebi ozone dị ukwuu. Iji chebe gburugburu ebe obibi, S&A Teyu na-enye R134A, R410A na R407C maka ndị ahịa ịhọrọ mgbe ha zụrụ S.&A Teyu ulo oru laser chillers.
N'ihe gbasara mmepụta, S&A Teyu etinyewo akụrụngwa mmepụta nke ihe karịrị otu nde yuan, na-ahụ maka ịdị mma nke usoro usoro site na isi ihe (condenser) nke chiller ụlọ ọrụ na ịgbado ọkụ nke mpempe akwụkwọ; N'ihe gbasara logistics, S&A Teyu eguzobela ụlọ nkwakọba ihe ngwa ngwa n'isi obodo China, ebe ọ na-ebelata mmebi nke ukwuu n'ihi ngwa ngwa dị anya nke ngwa ahịa, ma melite arụmọrụ njem; n'ihe gbasara ọrụ ire ere, oge ikike bụ afọ abụọ.
