Ibonakaliswe kwaye inokwethenjelwa, imivalo yethu yentsimbi yengubo inokubonakala njengentsimbi egobileyo elula ekuqaleni. Nangona kunjalo, xa ujongisisa, uya kufumanisa ukudityaniswa kwenkqubela phambili yetekhnoloji eyahlukeneyo kunye nophuculo oluvela kumava ethu abanzi. Ukusuka kwincam zefektri ezirhangqwe ngobunono ezikhusela ubuso obugqunyiweyo ukuya kumqolo osikweri ocekethekileyo oququzelela ukuhlaliswa lula komphetho wengubo, siqhubekeka silwela ukuphuculwa kwemveliso. Ngaphezu koko, imivalo yensimbi ye-UPG iveliswa kusetyenziswa intsimbi ye-electrogalvanized ngokuthotyelwa kweDIN EN (iZiko laseJamani leMigangatho yoMgangatho, uHlelo lwaseYurophu) imigangatho, iqinisekisa umgangatho ongenakulinganiswa ngamaxesha onke.