Nheyo yekushanda yemagetsi ekupisa chubhu ndeyokuti kana pane ikozvino mumhepo yakakwirira yekudzivirira tambo, kupisa kunogadzirwa kunoparidzirwa pamusoro pehuputi yesimbi isina tsvina kuburikidza nemodified oxide powder, uye inobva yaitwa kune chikamu chinopisa. Ichi chimiro hachingori chepamberi, chakanyanya kupisa kupisa, kupisa nekukurumidza, uye kupisa yunifomu, chigadzirwa chiri musimba kudziyisa, iyo chubhu yekumusoro insulation haina kubhadhariswa, yakachengeteka uye yakavimbika kushandiswa. Tine makore anopfuura makumi maviri echiitiko chetsika musimbi isina tsvina yekudziya machubhu, tichigadzira marudzi akasiyana emagetsi ekudziya machubhu, senge.defrost kudziyisa machubhu ,ovheni inopisa chinhu,finned heat element,mvura kunyudza kudziyisa machubhu, etc. Zvigadzirwa zvinotumirwa kuUnited States, South Korea, Japan, Iran, Poland, Czech Republic, Germany, Britain, France, Italy, Chile, Argentina nedzimwe nyika. Uye yanga iri CE, RoHS, ISO uye zvimwe zvitupa zvepasirese. Isu tinopa yakakwana mushure mekutengesa sevhisi uye vimbiso yemhando yerinenge gore rimwe mushure mekusununguka. Isu tinogona kukupa iwe mhinduro chaiyo yekukunda-kukunda mamiriro.