Wind Dust Network of five series: (1) using ordinary cold-rolled steel as the base material, sheet thickness 0.5mm-1.5mm, punching, molding by the numerical control device, and then double-sided high-voltage electrostatic powder coating surface corrosion deal with. (2) as the base material galvanized steel, sheet thickness 0.5mm-1.5mm, punching, molding by the numerical control device, and then double-sided high-voltage electrostatic powder coating the surface anti-corrosion treatment. (3) as a base material with painted steel, sheet thickness 0.5mm-1.5mm, punching, molding by the numerical control equipment. The surface treatment is not required. (4) using galvanized steel as a base material, sheet thickness 0.5mm-1.5mm, the CNC punching equipment, molding. It does not require surface treatment (5) as a base material with a stainless steel plate, sheet thickness 0.5mm-1.5mm, the CNC punching equipment, molding, no surface treatment. Common specifications triplet: width 85-95cm Twin Peaks: 80-90cm single peak: 45cm length 6M in everyday applications can be customized triplet air filter is the most common specifications for: 0.9M * 6M, sheet material, the thickness according to the customer requirements and environmental considerations, the general spray after 0.5-1.3mm thickness of galvanized steel. Metal itself gives the board the network itself a strong impact force and anti-flame resistance, and after a high-voltage electrostatic spray, with strong anti-UV, anti-aging ability, in addition, since the spray after a high affinity water resistance, so that the attachment surface organic matter to be washed away easily, saving maintenance costs.