It is a new type of building materials decoration products from the traditional iron and stainless steel security nets, mainly for window, balcony protection and anti-theft effects. The aluminum lattice inherits the characteristics of stainless steel and does not rust. It also inherits the characteristics that the iron security net can be made into different patterns. It has the advantage that traditional stainless steel and iron security nets are difficult to compare. It is a modern decorative home decoration, rare and rare. Trendy products.