Black wire mesh: Black wire mesh products have high precision, small errors, good quality and other characteristics, is a welded steel mesh welded steel products, is the longitudinal and transverse reinforcement were arranged at a constant pitch and into each other right angle, all intersections are welded together with a strong pressure resistance of steel mesh. Purpose: The main application of welding steel mesh protective mine roadway reinforcement, concrete pavement, bridge deck, airport runways, tunnel lining, housing floor, roof, walls, floors, concrete pipes, piles etc.