1, mitengo yakaderera yekurapa: mutengo wekupisabhaa rekona resimbi rakarukwakudzivirira kwakaderera pane mutengo wemamwe mapende ekuputira;
2, inogara kwenguva refu: simbi yeAngle galvanized inodziya ine hunhu hwekupenya kwepamusoro, zinc layer yakafanana, hapana leakage plating, hapana drip, ine adhesion yakasimba, yakasimba ngura inodzivirira, munzvimbo dziri mumaguta, ukobvu hwekudzivirira ngura hunogona kuchengetedzwa kwemakore anopfuura makumi mashanu pasina kugadziriswa; Mumaguta kana mumahombekombe, simbi yekudzivirira ngura inodziya inogona kuchengetedzwa kwemakore makumi maviri pasina kugadziriswa;
3, kuvimbika kwakanaka: galvanized layer nesimbi zvinosanganiswa nesimbi, zvinova chikamu chesimbi pamusoro, saka kugara kwenguva refu kwejira racho kwakavimbika;