Metals–Iron–Steel Requests

We are looking for the following: Steel welded mesh. The size of the holes is 120 X120 m”m. The thickness of the steel is 6.5 m”m. The size of the mesh is 6000 X400 m”m with open edge. The steel is polygonal building steel - Grade- TMT 500W. We do need it black – not galvanized. We need now around 6000 pieces.