Photo Chemical Copper Etching Products with +/-0.01mm Tolerance

Photo Chemical Copper Etching Products with +/-0.01mm Tolerance

Copper Etching Overview

We specialize in high-precision copper etching, producing fine and durable components for a wide range of industries. Our copper parts are known for excellent conductivity, corrosion resistance, and intricate design capabilities.

Manufacturing Process
Using advanced chemical etching technology, we process copper materials with high accuracy. The process includes cleaning, imaging, etching, and finishing—ensuring precise, burr-free, and stress-free components.

Copper Etching Features

• Superior Electrical Conductivity: Ideal for components where minimal signal loss and high efficiency are paramount.

• Excellent Thermal Management: Copper's innate thermal conductivity makes our parts perfect for heat dissipation in electronic devices.

• Complex Design Capability: Easily produce intricate geometries, fine meshes, and complex patterns that are challenging or costly with stamping or laser cutting.

• Burr-Free and Stress-Free: The etching process ensures smooth edges and leaves the material without internal stresses, improving performance and longevity.

• High Precision and Consistency: Achieve tight tolerances and uniform results across small and large production batches.

Copper Etching Specifications

Copper Etching Applications

• EMI Shielding - Metal enclosures and covers for electronic devices

• Electrical Components - Connectors, contacts, and circuit elements

• Thermal Management - Heat sinks and cooling plates

• Communication Parts - 5G/RF parts and antenna elements

• Medical Devices - Surgical tools and equipment parts

• Decorative Parts - Nameplates and logos

Quality Assurance

• ISO 9001:2015 certified quality management system

• 100% on-site inspection including dimensional verification and surface quality checks

• Material certification available upon request

• RoHS compliant processing

Why Choose Xinhaisen?

• 13+ years of specialized etching experience

• Advanced etching facilities with 24/7 production capacity

• Engineering support from design to final product

• Strict confidentiality protection for all customer designs

Welcome to contact us at any time!

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.