BRC fence, also known as roll top fence, is a specially designed welded mesh fence with unique top and bottom “rolled” edges. It is made of high-strength steel wires that are welded together and bent to form a triangular roll-top surface at its top and bottom to provide a strong structure and precise mesh. Its rolled edges not only provide a truly user-friendly surface, but also maximum rigidity and excellent visibility. It is currently very popular in Singapore, Japan, South Korea and Southeast Asia. It is mainly used in parks, schools, playgrounds, factories, parking lots, residential quarters and other places as safety fences or barriers.