First, copper wire braid brass wire, phosphor bronze, copper network. Network brass: woven wire made from yellow, mesh: 3-200 mesh phosphor bronze wire: copper wire braid made from phosphorus, also known as tin bronze net. Mesh: 5-400 mesh copper network: braided copper wire is made with non-magnetic, electrical conductivity and good, mainly used to filter the electron beam. Mesh: 5-150 mesh Second, copper (foil) stretched mesh Material: Brass (brass, zinc alloy, H65-H80), copper (copper) mesh size diamond hole, mesh size: 0.3X0 .6mm, 0.5X1mm, 0.6X1.2mm, 0.8X1.6mm, 1X2mm, 1.25X2.5mm, 1.5X2mm, 2X2.5mm, 1.5X3mm, 2X3mm, 2X4mm, 3X6mm, 4X8mm, 5X10mm, 6X12mm, 8X16mm, 10X20mm, 15X30mm , 20X40mm, 30X60mm and other net thickness: 0.04-6mm. Third, the copper metal mesh Material: Brass (brass, zinc alloy, H65-H80), copper (copper) Thickness: 0.02--6 mm. Pass: round hole, square hole, rectangular hole, oval hole, triangle hole, hexagonal hole, the word hole and so on. Aperture: 0.3--50 mm. The hole pattern: vertical, oblique row, plum-shaped or otherwise. Special specifications according to customer requirements, and can be slitting, punching, rolling flat, red-shaped, deep processing welding shape.