Kangangololiwe ohamba ngesantya esiphezulu, iinqwelomoya, iirobhothi, ezincinci njengeefowuni eziphathwayo, iikhamera, iikhompyuter, izixhobo zonyango, izikrufu ziyimfuneko.Ukongeza kwezi mveliso zifuna izikrufu, kwanezinye izigulana zifuna izikrufu ezikhethekileyo ezifakwe emzimbeni ukwenzela unyango lweemeko ezithile .Iziqhoboshi ezimelwa ngezikrufu aziyonto nje encinane ekunokufikelelwa kuyo ubomi babantu, zikwachazwa “njengesona sixhobo sibalaseleyo kwiwaka lesibini leminyaka ukususela kwixesha lomntu.”

Njengesixhobo esiyimfuneko, ukuba kukho ingxaki ngonikezelo lwezibophelelo, ngokungathandabuzekiyo kuya kuba nefuthe elikhulu kumashishini asezantsi.Okwangoku, imeko yobhubhane isekwinqanaba lokujongana, kwaye imfuno yeentlobo ngeentlobo zezixhobo ezimelwe zizixhobo zonyango kunye nezixhobo ezinxulumene nemaski inkulu.Umzekelo, inkampani yaseNingbo ifumene iodolo yeseti yokususa humidifier ejikelezayo eyenzelwe umenzi wezinto ezikrwada imaski yeworkshop engalukwanga yombane eDalian.I-self-tapping screws kunye nezinye izibophelelo.