Profile: Archer Structures Ltd. is a provider of fencing & gates, and mild steel fabrication service. Our fencing and gates provide security against unwanted access to residential and commercial premises. Fencing may contain security features, and gates may be manually or electronically controlled. Our mild steel fabrication is the process of constructing rigid components from steel. It is made from iron, which contains a small amount of carbon, which gives it good strength, and is ductile and workable. It is used to produce car body parts and can also be welded.