Precision Copper Etching Services for High-Performance Products

Copper Etching Overview Copper etching is a precision manufacturing process that creates intricate, high-accuracy components from copper materials. Ideal for applications requiring excellent electrical conductivity, thermal performance, and fine detail, this service is tailored to meet demanding industry standards with fast turnaround and consistent quality.

Copper Etching Features

• Excellent Conductivity: Ideal for applications requiring superior electrical and thermal performance.
• High Precision & Fine Details:Achieve micro-hole diameters as small as 0.03mm and precise line widths down to 0.01mm.
• Burr-Free & Stress-Free:The chemical etching process ensures smooth edges without mechanical stresses, preserving the material's properties.
• Rapid Prototyping & Production:Quick tooling turnaround allows for fast sample delivery and capacity for large-volume orders.
• Wide Thickness Range:Processes copper sheets from a delicate 0.02mm up to 3.0 mm thick.
• Consistent Quality:Maintains tight tolerances of ±0.01mm across the entire production batch.

Copper Etching Specifications

Copper Etching Applications

• Electronics: PCB lead frames, EMI shielding, contacts, and heat sinks.
• Communications: RF components, antenna elements, and shielding cases.
• Medical Devices: Sensors, electrodes, and surgical tool components.
• Automotive: Busbars, sensor plates, and fine grilles.
• Consumer Electronics: Speakers, microphones, and internal conductive parts.
• Industrial Equipment: Filters, meshes, and precision conductive templates.

Easy to order! Just contact us with your requirements.

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.