Precision Etched EMI Shielding Micro-Perforation, ±0.03mm Uniformity for RF/5G Devices

Breakthrough EMI/RFI Shielding Technology

Xinhsen redefines electromagnetic protection with our nano-precision etched shielding systems, combining quantum-level material science with aerospace-grade manufacturing. Our patented MicroMesh technology delivers unprecedented 140dB attenuation while achieving 92% airflow permeability - the ultimate paradox solved for 6G and AI hardware.

Core Innovation Highlights

QuantumShield Multi-Layer Architecture

Base Layer: 0.05mm hyper-conductive copper (99.99% IACS)

Mid Layer: Frequency-selective meta-material patterns

Top Layer: Self-healing nanocoatings (5μΩ·cm surface resistance)

SmartShield Adaptive Solutions

Dynamic impedance matching (10MHz-100GHz auto-adjustment)

IoT-enabled shielding health monitoring (BLE 5.0 embedded)

EcoShield Sustainable Tech

100% recyclable materials

Zero-chemical etching process (patent pending)

Performance Benchmark

Parameter Xinhsen Standard Industry Average

Shielding Effectiveness 140dB @ 100GHz 90dB @ 40GHz

Weight Density 0.8g/cm³ 2.5g/cm³

Thermal Conductivity 380W/mK 120W/mK

Corrosion Resistance 2000hrs salt spray 500hrs

Flex Cycles 1M+ (0.1mm thin) 100K

Cutting-Edge Product Lines

6G Antenna Shields

Terahertz-wave selective filtering (0.03mm micro-apertures)

Integrated heat sinks (5G/6G dual-mode)

Neuro-Medical Shields

MRI-compatible titanium meshes (μ-metal hybrid)

0% signal distortion for brain implants

EV Quantum Cages

Whole-battery EMI containment systems

Crash-absorbing shielding structures

AI Server Shields

3D folded graphene-enhanced panels

Autonomous thermal/EMI management

Why Xinhsen Leads the Industry

Nano-Etching Precision

10nm feature resolution (SEM-verified)

Atomic-level edge smoothness

AI-Optimized Designs

Machine learning-driven pattern generation

Real-time FEM simulation matching

Global Compliance Mastery

Simultaneous meet:

▶ MIL-STD-461G

▶ IEC 61000-5-7

▶ FDA 21 CFR 1020.40

48-Hour ProtoTech Service

From CAD to functional prototype in 2 days

Customization Ecosystem

▸ Material Science Lab

Custom alloys for extreme environments (-273°C to 1200°C)

▸ Coating Innovations

Transparent conductive oxides for display shielding

▸ Smart Integration

EMI + thermal + structural multifunctional designs

Join the EMI Revolution → [Contact Our Quantum Engineering Team]

Industry 4.0 Ready

Fully automated Industry 4.0 production lines

Blockchain-based quality tracing

AR-assisted installation systems

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.