I-R22 ayisosikhenkcisi sokusingqongileyo, ngoko ke isibandisi samanzi esisebenzisa i-R22 asikwazi’ukuthunyelwa kumazwe aseYurophu. Ke ngoko, isikhenkcisi sokusingqongileyo sikhethwa kakhulu ekuthunyelweni kwamanye amazwe kwesibandisi samanzi. Kuba S&I-Teyu spindle water chiller, iifriji zokusingqongileyo ezifana ne-R134A, i-R410A kunye ne-R407C ziyafumaneka, ukuze’
Ngokubhekiselele kwimveliso, uS&I-Teyu ityale imali kwizixhobo zokuvelisa ezingaphezulu kwesigidi esinye se-RMB, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kumacandelo angundoqo (i-condenser) ye-industrial chiller ukuya kwi-welding ye-sheet metal; ngokumalunga nolungiselelo, S&I-Teyu imise iindawo zokugcina iimpahla kwiidolophu eziphambili zaseChina, zinciphise kakhulu umonakalo ngenxa yokuhanjiswa kwexesha elide lempahla, kunye nokuphucula ukusebenza kakuhle kwezothutho; malunga nenkonzo emva kokuthengisa, zonke i-S&I-Teyu water chillers igubungela i-Inshurensi yoButyala beMveliso kwaye ixesha lewaranti yemveliso yiminyaka emibini.
