Brick walls were more common in the past, but with the introduction of iron art fence mesh, its usage has surged. Let's discuss the advantages and disadvantages of both. Many new factories and regional industrial parks have abandoned brick walls in favor of transparent iron art fences for perimeter barriers. The variety and styles of iron art fence mesh are vast, making it more aesthetically pleasing than early brick walls. As society advances, the cost-performance ratio of brick walls is far inferior to that of fence products. Brick walls are more expensive in terms of materials and labor than iron art fences, which are assembly-type guardrails, easy to install, and have a long service life. Therefore, residential areas, factories, and public institutions without security requirements all opt for iron art fences as protective barriers.