... galvanized, PVC;5.Or as your requirements.Feature1.Suitable for high-volume standardized production;2.Quick installation, less labor;3.The ... good harmony with the environment;4.Bright colors, smooth surface, high tensile strength and toughness.;5.Corrosion-resistant, anti-static, non ... special idea. . we work hard for both of our success. 2013 New Style Cast Iron Gates and Fences Design