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 Specification

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 components and antenna elements

• Medical Devices - Surgical tools and equipment components

• 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!