... Investment Casting3. Easily to be weldedOrnamental Cast Iron MaterialMade of wrought iron , iron ,cast iron or cast steel .SizeTo order (Various ... be Welded on the Gates, Fence and Stairs easily by cast iron electrode and steel electrodes.We can supply ... finished products, such as steel iron gates, steel iron fences, wrought iron stairs. Also the cast iron ornamentals, cast steel ornamentals, such ...