Aluminum perforated plates: refers to the use of a variety of aluminum alloy plate made by mechanical perforation punching plate. Product Features: 1. A method for reducing noise is both decorative and new products, but also has light weight, high temperature resistance, corrosion resistance, fire, moisture, shock, chemical stability, attractive appearance, elegant color, three-dimensional Strong, good decorative effect and so on. 2. With the opening of vision. Plasticity, can be processed into a variety of complex shapes flat, curved and spherical, etc; can choose between a wide range of colors, good decorative effect; stain resistance, ease of cleaning, maintenance; construction and installation easy and fast. Surface treatment: Can dusting, paint, fluorocarbon, varnish, etc. Scope: corridors, bars, shopping malls, libraries, clubs, squares and other places.