Electrogalvanizing uye hot-dip galvanizing inzira mbiri dzakajairika dzinoshandiswa kuisa inodzivirira zinc coating kusimbi kana iron. Nzira imwe neimwe ine maitiro ayo, zvakanakira, uye mashandisirwo. Kupisa-dip galvanizing kazhinji hakudhure pazvinhu zvihombe uye zvinorema, nepo electrogalvanizing inogona kudhura zvakanyanya kune zvidiki, zvakareruka, kana zvimwe zvakaomarara. Maitiro ese ari maviri ane mabatiro ezvakatipoteredza, sekushandiswa kwemakemikari uye simba. Pakusarudza pakati peidzi nzira mbiri, sarudzo inowanzoenderana nezvinodiwa chaizvo zvechikumbiro, kusanganisira nharaunda umo chigadzirwa chakavharwa chichashandiswa, chitarisiko chinodiwa, uye bhajeti.