AB&I Foundry is a large manufacturer of cast iron soil pipe and fittings in the western United States. All products...
MoreAB&I Foundry is a large manufacturer of cast iron soil pipe and fittings in the western United States. All products manufactured and sold by AB&I are 100 percent made in America from recycled material. The company has also formed a custom castings division to produce special castings for individual customers use. Founded in 1906, AB&I has headquarters in Oakland, Calif. Less