1. Iron rails comprehensive protection: Every part of the plating can be plated with zinc, even in the depression, and hidden corners of the can are fully protected; 2, wrought iron fence-saving: galvanizing process than others coating construction method is more efficient, and can be avoided at the site of the installation brushing required. 3, Iron rails low processing costs: the costs of hot-dip galvanized anti-rust paint coating than other low cost; 4, durable wrought iron fence: In suburban environments, the standard thickness can be kept hot dip galvanized 50 over years without repair; in urban areas or offshore areas, the standard hot dip galvanized layer can be maintained for 20 years without repair; 5, good reliability, wrought iron fence: galvanized layer between the steel is metallurgically bonded to become steel a part of the surface, and therefore more reliable coating durability; 6, wrought iron fence toughness coating: zinc coating to form a special metallurgical structure, which can withstand use in transport and mechanical damage;