... aging;6.No embrittlement and cracking. UsageBeautification and protection for highways, residential, factories, parks and green ground and so on.Package1. ... electrode.Cast Steel Components (Fittings); Wrought Iron Ornamental Products and Steel Stamping Components (Fittings), include Spears, Flowers, Leaves, ... . we work hard for both of our success. 2013 New Style Cast Iron Gates and Fences Design