Material: stainless steel plate, low carbon steel plate, brass plate, aluminum plate, nickel plate and kinds of nonmetal plates.

Hole: round, length, square, scale hole, hexagonal hole, plum blossom and so on.

Technological process:

is a sheet or coil of material made from metal that contains holes punched by a die. The shape of the hole is determined by the shape of the die. For perforated with a square hole pattern, the die is square. The die's width can vary from approximately twice the thickness of the material being punched to over two inches.

Characteristics:

1. Can be readily formed

2. Easy installation

3. Can be painted or polished and anodizing.

4. The thickness of materials is wide range from 0.3mm-8mm.

5. Largest selection of hole size patterns and configurations

6. Uniform sound abatement,

7. Attractive appearance,

8. Light weight,

9. Durable,

10 Superior abrasion resistances

11. Accuracy of size