Uponor (Wirsbo)

Uponor, located in Apple Valley, Minnesota and formerly known as Wirsbo, was originally founded in 1620--forging high-quality steel and weapons for the King of Sweden. Wirsbo changed its name to Uponor in 2006, but the quality and innovative spirit that has kept Uponor at the market forefront in the manufacture of plumbing and heating systems, has not changed.