The Sodor Ironworks, also known as the Smelters, is a company serving Sodor. The Ironworks is located in Kildane and 'Arry and Bert work here. The Ironworks is a huge foundry where scrap iron is delivered to be melted down to become molten iron. The site consists of a lot of sidings and a turntable as well as heaps of twisted scrap metal and steam engines for scrap. The steam engines find the Ironworks very scary, especially in the dark, when fizzling sparks fall from huge ladles full of molten iron, and shadows move around.