Ultra-Thin Chemical Etched RFI/EMI Shielding Parts for Electronics Shielding Sheets & Enclosures

EMI Shielding Overview
Xinhaisen manufactures high-performance EMI/RFI shielding partts using precision etching technology. Our shielding solutions effectively block electromagnetic interference while providing optimal grounding contact in electronic devices and systems.

Manufacturing Process
We utilize advanced chemical etching to produce EMI shielding parts with precise patterns and perfect contact fingers. This stress-free process ensures consistent performance and allows for complex designs without tooling limitations.

EMI Shielding Features

• Superior Shielding Effectiveness: Provides 60-100dB attenuation across broad frequency ranges

• Excellent Grounding Contact: Spring fingers maintain constant pressure for reliable electrical connection

• Custom Design Flexibility: Any shape or pattern available without additional tooling costs

• Durable Construction: Maintains performance through repeated assembly cycles

• Lightweight Solution: Thin materials reduce overall weight while ensuring protection

• Corrosion Resistant: Various plating options available for enhanced durability

EMI Shielding Specification

EMI Shielding Applications

• Consumer Electronics: Smartphones, tablets, laptops, wearables

• Telecommunications: 5G equipment, base stations, network devices

• Medical Devices: Diagnostic equipment, monitoring devices, imaging systems

• Automotive Electronics: ADAS, infotainment systems, control units

• Aerospace & Defense: Avionics, communication systems, radar equipment

• Industrial Electronics: Control systems, automation equipment, power supplies

Why Choose Xinhaisen?

• Quick Turnaround: Prototype delivery within 3-5 working days

• Precision Manufacturing: Tight tolerances up to ±0.01mm

• Cost Effective: No tooling costs, competitive pricing

• Technical Expertise: 13+ years in precision EMI shielding solutions

• Quality Assurance: Comprehensive testing and inspection

• Volume Flexibility: From prototypes to mass production

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.