180 Digiri Ganuwa Majalisar Hinge Gadar Siffar Matar Kayan Kayayyakin bazara tare da Ramin Ƙofar Kwal ɗin Boye Dutsen Bakin Karfe Cabinet Makafi Na'urorin Kayan Aiki
Siffofin:
1. Karfi da dorewa, anticorrosive da antitsaro.
2. Nadawa kyauta, mai sauƙi da sauƙin amfani.
3. Tsarin nutsewa na ramukan dunƙule yana da kyau kuma yana da amfani.