Wadamada Yurub waxay leeyihiin shuruudo adag oo ku wajahan qaboojiyaha biyaha qaboojiyaha. Mid ka mid ah shuruudaha waa in la isticmaalo qaboojiye deegaan ahaan u wanaagsan. R407C waxaa iska leh qaboojiyaha deegaanka u wanaagsan. Lagu soo oogay R407C qaboojiyaha u saaxiibka ah deegaanka iyo CE, ROHS, oggolaanshaha REACHE, S&Qaboojiyaha biyaha qaboojiyaha ee Teyu hawada ayaa awood u leh in loo dhoofiyo wadamada Yurub
Dhanka wax soo saarka, S&Teyu waxa uu maal galiyay qalabka wax soo saarka ee in ka badan hal milyan yuan, isaga oo hubinaya tayada habraacyo taxane ah oo ka imanaya qaybaha asaasiga ah (condenser) ee qaboojiyaha warshadaha ilaa alxanka biraha xaashida ah; dhanka saadka, S&A Teyu ayaa bakhaarro saadka ah ka dhistay magaalooyinka waaweyn ee Shiinaha, iyadoo si weyn hoos ugu dhigtay khasaarihii ka dhalan lahaa saadka fog ee badeecada, waxayna hagaajisay hufnaanta gaadiidka; marka la eego adeegga iibka kadib, muddada dammaanadda waa laba sano.
