Japan-Places.com has listed approx 13 Iron workses in Yao. Some of the Top rated Iron workses in Yao are- Hashimoto Iron Works, Yamanishi Iron Works, Inoue Iron Works, Hara Iron Works, アロイ金属工業（株）, （有）二羽鉄工, Sanshu Iron Works, 井上興業（株）, タカラ産業 & Iguchi Iron Works.