Precision Photo Etching Services for Custom Metal Parts & Gaskets

Our Precision Photo Etching Services offer a reliable and cost-effective solution for producing custom metal parts and gaskets with high accuracy. Using advanced chemical etching techniques, we create intricate designs and tight tolerances without mechanical stress or heat distortion. Whether you're in aerospace, electronics, automotive, or medical industries, our metal etching capabilities ensure consistency, quality, and quick turnaround.

Specifications of Metal Shims & Gaskets:

Features of Metal Shims & Gaskets:

• High Precision: Achieve fine detail and tight tolerances up to ±0.01mm

• Stress-Free Process: No heat or mechanical force—maintains material integrity

• Design Flexibility: Easily adapt to complex geometries or thin-walled components

• Fast Prototyping: Rapid turnaround for samples and small-batch production

• Scalable Manufacturing: Ideal for both low- and high-volume production runs

Applications of Metal Shims & Gaskets

• Custom Gaskets & Washers – Precision sealing components for industrial use

• Metal Shims & Spacers – Accurate alignment for mechanical assemblies

• EMI/RFI Shielding – Intricate patterns for electronics and enclosures

• Decorative Panels & Labels – Branding and aesthetic customization

• Micro Components – Miniaturized parts for medical and optical devices

The Benefits of Chemical Etching:

• No Burrs or Deformation: Edges are clean and precise, ideal for functional parts

• Cost-Efficient Tooling: Affordable and fast to modify for design changes

• Consistent Quality: Repeatable accuracy across production batches

• Compatible with Thin Metals: Perfect for fragile or intricate metal parts

• Environmentally Friendly: Waste chemicals are treated and recycled responsibly

How to Chemical Etching Metal Shims?

1. Design Layout – Start with your CAD drawing or let our engineers assist

2. Photo Tooling – A photoresist layer is applied to your chosen metal

3. Etching Process – Unmasked areas are etched away using a chemical solution

4. Cleaning & Inspection – Final parts are cleaned, deburred, and quality-checked

5. Delivery – Finished metal shims are packaged and shipped to your door

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.