Steel square tube fence

Steel square tube fence is a type of fencing made from steel square tubes. The square tubes are typically welded together to form a sturdy and durable fence. This type of fence is commonly used for security purposes, as it provides a strong barrier that is difficult to breach. 

Steel square tube fence is also often used in industrial and commercial settings where a high level of security is required. Steel square tube fences can be customized to fit the specific needs and requirements of the property, including height, color, and design. They are known for their strength, durability, and low maintenance requirements.