Ironwork fence applications have a long history. In the 13th century, Europe crafted exquisite ironwork. During the Renaissance, ironwork embraced simplicity, elegance, and brightness, reaching its peak. In the 19th century, ironwork fences began to be used as decorative architectural elements and gained widespread popularity. A century ago, they entered China, and with their unique artistic charm and environmentally friendly, safe features, they are increasingly being widely accepted and cherished. From urban to rural areas, in public buildings and private homes, whether modern or classical, beautifully crafted metal ironwork fences of various forms can be seen everywhere.