Metal Chemical Etching Custom 0.1mm to 1mm Stainless Steel 301 304 316 Precision Photo Etched Mesh

Precision Etching Capability

Using advanced photochemical etching technology, we can manufacture stainless steel etched meshes with:

• Thickness range from 0.1mm to 1.0mm

• High dimensional accuracy and excellent pattern consistency

• Burr-free, stress-free edges with no thermal distortion

• Tight tolerances suitable for functional and filtration applications

Fine & Diverse Hole Patterns

Our etched metal meshes support a wide variety of hole designs, including:

• Round, square, rectangular, hexagonal, slot and custom-shaped apertures

• Micro holes and high open-area designs

• Variable hole sizes and densities within the same part

• Complex patterns optimized for airflow, filtration, shielding, or acoustic performance

This flexibility allows precise control over flow rate, strength, transparency, and functional performance.

Available Materials

We commonly etch the following stainless steel grades:

• Stainless Steel 301

• Stainless Steel 304 / 304L

• Stainless Steel 316 / 316L

Other metals such as copper, nickel, aluminum, and special alloys are also available upon request.

Secondary & Auxiliary Processing

To provide complete solutions, we offer multiple post-etching processes, including:

• Electropolishing and chemical passivation

• Surface finishing (brushing, polishing, blackening)

• Forming, bending, and welding

• Lamination, adhesive backing, and frame assembly

• Custom cutting, cleaning, and packaging