Zvinhu zvedu zvinowanzozivikanwa uye zvinovimbwa nevatengi uye zvinogona kuzadzisa zvichichinja hupfumi uye zvemagariro zvinodiwa zvekarenda yemhangura,Yakaonda nickel foil, Copper foil, Electrolytic nickel foil,Bepa remhangura yemhangura. Kana iwe uine chinodiwa kune chero zvigadzirwa zvedu, ndapota taura nesu ikozvino. Tiri kutarisira kunzwa kubva kwauri munguva pfupi. Chigadzirwa chichagovera kune zvese pasi rose, vakadai seEurope, Australia, Sri Lanka, Hamburg, Tekinoroji iri kutungamira "