Ezingeni lobuchwepheshe, imithombo yezinto zokusetshenziswa zokukhiqiza izitini ezingashiswanga ezikhiqizwa umshini wezitini ezingashisiwe zicebile. Manje, imfucuza yokwakha ekhulayo inikeza isiqinisekiso esinokwethenjelwa sokuhlinzekwa kwezinto zokusetshenziswa kwezitini ezingashiswanga, futhi izinga lobuchwepheshe nezobuchwepheshe lisezingeni elihamba phambili e-China. Sonke siyazi ukuthi ukusebenza komkhiqizo kuncike ezicini zezinto ezingavuthiwe kanye nemishini eyenziwe. Ngokokuhlolwa kwesikhungo sikazwelonke sokuhlolwa kwekhwalithi yezinto ezisetshenziswayo odongeni kanye nophahla, ukusebenza kwesakhiwo sesitini esikhiqizwe umshini wezitini ezingashisi kungaphezulu kwalokho kwesitini esibomvu sobumba, umthamo kanye nokumuncwa kwamanzi kungcono kunezitini ezijwayelekile zikakhonkolo, kanti ukushwabana okomile kanye nokushisa okushisayo kuncane kunemikhiqizo evamile kakhonkolo. Ngamafuphi, idatha ehlukahlukene yokuhlola yangempela ibonisa ukuthi ukusebenza kwesakhiwo esicindezelayo kwesitini esingashisiwe kungcono kunokwesitina esibomvu sendabuko. Ingakwazi ukumelana nokuhlolwa komlando nesikhathi.