Milsheff LLC, was founded in 1948 in the town of Bridgeport in Connecticut. The company manufactures different types of valve covers and flange covers that are used in chemical plants, oil refineries, paper mills, food processing plants, steel mills, pharmaceutical plants, and power generating plants worldwide. Their valve covers are known for their durability and their quality. If you are looking for high quality yet cost-effective Valve covers then Milsheff is the right place for you.