Isekwe kwi-2019, I-Sanfrost Cooling yayixhomekeke kwi-Shenghai Electrical Appliance's ngaphezulu kweminyaka engama-20 yamava kuphando lwefriji kunye nophuhliso ulawulo Okwangoku, inkampani inezixhobo ezimbini zokuvelisa: i-Refrigerator Plant kunye ne-Ice Maker Plant. Ukuxhomekeka kwinkqubo yolawulo olugqibeleleyo lwe-ISO9001 kunye namava okuvelisa, inkampani iyaqonda uphuhliso lomgangatho ophezulu. Okwangoku, iimveliso zeshishini zifumene iCCC yasekhaya, i-CE, i-CB, i-ETL kunye nezinye iziqinisekiso. Isityalo se-Refrigerator, esigubungela indawo yeemitha ze-2,500, sivelisa imigca emibini ephambili yemveliso: uthotho lwe "F" lwefriji zeRV kunye noluhlu lwe "℃" lwefriji eziphathekayo. Ukuqhayisa umgangatho onokuthenjwa, ezi mveliso ziye zathandwa kakhulu phakathi kwabathengi kwangoko emva kokumiliselwa kwabo kwaye zithunyelwa kumazwe aseAfrika, I-Oceania, kunye noMzantsi-mpuma Asia. Ukuphendula kwimeko entsha yophuhliso kwishishini lekofu, siphuhlise uthotho lwe "M" lokupholisa ubisi koomatshini bekofu okwangoku kwintengiso. Ukuthatha ifriji ye-compressor kunye nolwakhiwo olupheleleyo olupholileyo, ezi zifriji zihambisa ukusebenza okunamandla kokupholisa, ngexesha elifutshane lokupholisa ukusuka kwimizuzu emi-5 ukuya kwi-7. Zikwabonisa uyilo oluhle lwekhabhinethi, ubungakanani obuxineneyo, kunye nembonakalo entle, enefashoni. I- "M" uthotho lobisi luye lwathunyelwa kumazwe anjenge-United Kingdom, iJamani, iDenmark, iSweden, iTurkey, i-Israel, kunye neSaudi Arabia.