Cast Iron Gates and Fences Design: 2.easy assembly and transportaion 3.Anti-rust,low Cast Iron Gates and Fences Design: 1.Material: Wrought Iron. 2.Process: Hand made. 3 ... tubes, steel flat bars, steel round bars; forged iron scrolls, forged iron pickets; cast Iron or cast steel ornamental fittings, such as collars, spearhead and panels.Surface treatment1 ...