Yakaratidza uye yakavimbika, simbi yedu yegumbeze mbariro inogona kuratidzika sesimbi yakakombama yakapfava pekutanga kuona. Nekudaro, kana uchinge wanyatsotarisisa, iwe uchaona kubatanidzwa kweakasiyana budiriro tekinoroji uye kuvandudzwa kwehunyanzvi kunobva muruzivo rwedu rwakakura. Kubva pamipendero yefekitari yakatenderedzwa zvine hungwaru inochengetedza chiso chegumbeze kusvika kune yakaderera sikweya kumashure inogonesa kugara nyore kwegumbeze kumucheto, isu tinoramba tichiedza kusimudzira chigadzirwa. Uyezve, UPG simbi mabara anogadzirwa achishandisa electrogalvanized simbi mukuteerana neDIN EN (German Institute for Standardization, European Edition) zviyero, kuve nechokwadi chisingaenzaniswi mhando nguva dzese.