An ƙera Waya mai Rufin PVC da wayar ƙarfe mai inganci. PVC shine mafi mashahurin filastik don shafa wayoyi, saboda yana da ƙarancin farashi, juriya, mai hana wuta kuma yana da kyawawan kaddarorin rufewa.
Shiryawa na iya zama mita da yawa ko nauyi kamar 10meters coil, 500g/coil, 1kg/coil. zuwa 800kgs / nada. gunny jakar ko saƙa jakar