Material: galvanized sheet, cold plate, stainless steel sheet, aluminum sheet, aluminum-magnesium alloy sheet.

Hole type: long hole, round hole, triangular hole, elliptical hole, shallow stretched fish scale hole, stretched anisotropic net, etc.

Perforated sheet, also named as perforated metal sheets, is made through metal punching processes for high filterability with superior weight reduction.
It has various advantages ranging from noised reduction to heat dissipation and other various benefits for different applications, for example:
Acoustic performance
The perforated metal sheet with high open area allows sounds to pass through easily as well as protects the speaker from any damage. So it is widely used as speaker grilles. Additionally, it is ability to control noises for providing you an comfortable environment.
Sunlight and radiation containment
Nowadays, more architects adopt perforated steel sheet as sunscreen, sunshade to decrease the solar irradiation without any block of view.
Heat dissipation
Perforated sheet metal features the character of heat dissipation, which means the load of air conditions can be reduced in a large extent. The related cruising data demonstrated that the using perforated sheet in front of building facade can bring about 29% to 45 energy savings. So it applies to architecture usage, such as cladding, building facades, etc.
Perfect filtrability
With perfect filtration performance, stainless steel perforated sheet and perforated aluminum sheets are normally used as sieves for bee hives, grain dryers, wine presses, fish farming, hammer mill screen and window machine screens, etc.

Perforated metal is a metal sheet with decorative shape, and holes are punched or embossed on its surface for practical or aesthetic purposes. There are several forms of metal plate perforation, including various geometric patterns and designs. Perforation technology is suitable for many applications and can provide a satisfactory solution for enhancing the appearance and performance of the structure.

Perforated Steel Sheet is a sheet product that has been punched with a wide variety of hole sizes and patterns providing an aesthetic appeal. Perforated Steel Sheet offers savings in weight, passage of light, liquid, sound and air, while providing a decorative or ornamental effect. Perforated Steel Sheets are common in interior and exterior design.