Zingwe Zachingwe Zopangidwa ndi Galvanized Waya zimapangidwa ndi chitsulo chofewa ndipo zimapangidwa ndi muyezo wa DIN 6899 (A), womwe umagwiritsidwa ntchito kwambiri popanga ntchito zopepuka.Amagwiritsidwa ntchito kuteteza dera lamkati la diso la chingwe choponyera cha waya pamene akugwedezeka kwambiri.Ingozungulirani chingwe mozungulira poyambira ndikutetezedwa ndi ferrule kapena chingwe chogwira.
Mankhwalawa amagwiritsidwa ntchito pochiza matenda komanso kupewa matenda.Ndiwo mawonekedwe olumikizirana ndi mawonekedwe omwe amagwiritsidwa ntchito pomangirira mawaya amunthu, kondakitala, mawaya kapena ma belo akufa ku zolumikizira zamtundu wamaso, zotsekera m'maso ndi mbale zamaso.