3D welded mesh fence

Welded mesh fence is a type of barrier made of steel wires arranged in a grid pattern and welded at each intersection. This creates a strong, rigid structure that is difficult to break or cut through, making it an excellent choice for security purposes. The mesh design also allows for good visibility through the fence, and it can be easily combined with other security features like alarms or cameras. 

Welded mesh fence is often used in industrial areas, construction sites, and for residential security. The size of the mesh and the gauge of the wire can be varied to meet different requirements.