Hudapack Metal Treating of Illinois Inc. has become the choice of many of America’s leading industrial companies by providing them with quality heat treating and excellent customer service for over two decades. Manufacturers throughout the Midwest have learned that Hudapack’s experience in commercial heat treating is unexcelled, and provides them with the assurance that their products will be processed quickly and correctly, due in large part to the skilled heat treaters that make up Hudapack’s work force.