Specification :

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Galvanized perforated metal is made of high quality low carbon galvanized steel sheet after being perforated on the digital control perforated machines.
Surface treatment: hot-dipped galvanized and electro galvanized
Features as follows: corrosion-resistanceLong-lasing service lifeSmooth-surfaceWide range of open area percentagesAccurate hole sizeAvailable in corrosion resistant materialsAvailable in lightweight materialSuitable for decorative applications
Applications: Galvanized perforated mental is widely used as environmental protective screen of noise abatement, such as expressway, railway, subway which are passing through the cities; wall of the building, generator room, factory workshop and other acoustical boards for reducing the noise. This kind of perforated mental can be used in the ceiling of the building, the acoustical material of the wallboard, it also can be used in the exquisite ornament punching board of the building stair, balcony and environmental protection desk.