Njengoba sonke sazi, yonke into ethunyelwa emazweni aseYurophu kumele ihlangabezane nezidingo eziningi. Enye yezidingo wukuba ne-eco-friendly emvelweni. Emshinini wokupholisa amanzi opholile, lokho kusho isiqandisi isebenzisa kumele ihambisane nemvelo. I-R407C ingeyefriji ehambisana nemvelo. Ishajwa ngesiqandisi esivumelana nemvelo esingu-R407C kanye ne-CE, ROHS, imvume ye-REACHE, S.&Imishini ye-Teyu air cooled water chiller iyakwazi ukuthunyelwa emazweni aseYurophu
Mayelana nokukhiqizwa, u-S&I-Teyu itshale amathuluzi okukhiqiza amayuan angaphezu kwesigidi, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; mayelana ne-logistics, u-S&I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokwenza ngcono ukusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
