Founded in 2000, the mission of IRB is to supply the highest quality product
to our customers along with exceptional service while maintaining
competitive pricing. Providing the shortest lead times in the industry, IRB is
a supplier of foundry consumables & and manufacturer of riser
sleeves/feeding aids. Continuously focused on growth, IRB purchased GFP in 2008 to
manufacture riser sleeves. In 2010, IRB expanded its warehouse and
manufacturing space by moving their headquarters to Farmington, MN. 

  (less)