Radio Shield Fances Custom Precision For Advanced EMI RFI Protection

What is Chemical Etching?
Chemical etching is a subtractive manufacturing process that uses controlled chemical reactions to selectively remove material, creating precise, complex parts.

Our Etching Process Steps:

1. Material Prep: Clean and degrease metal sheets.
2. Photoresist Coating: Apply UV-sensitive resist.
3. Exposure: Transfer flow field design via photomask.
4. Development: Remove unexposed resist to reveal etching areas.
5. Etching: Immerse in etchant to dissolve unprotected metal.
6. Strip & Clean: Remove residual resist and polish.
7. QC Inspection: Validate dimensions, conductivity, and surface finish.

Our Manufacturing Capabilities

• Materials: Stainless steel, titanium, copper-nickel alloys, aluminum, Fe-Ni alloys.
• Thickness Range: 0.02mm – 2.0mm.
• Tolerances: ±0.01mm for critical dimensions.
• Additional Services:

1. Stamping & Diffusion Welding
2. Surface Treatments (e.g., Au/Ni plating, passivation)
3. Conductive Adhesive Bonding
4. Full IATF 16949-compliant quality control.

The material ,thickness and size we can produce as following

How to customize the Radio Shield Fences from us.

1.Please send us your design.

We accept the following file formats:

DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and AI format

2.Samples making lead time:3-10days

3.Express:By DHL,Fedex,TNT,around 3-7days 

Why Choose Us?

✅ 13+ Years Expertise: Trusted by global clients in automotive, energy, and aerospace.

✅ ISO 9001/14001 & IATF 16949 Certified: Guaranteed quality and sustainability.
✅ Prototype Delivery time: 3-7days.
✅ Mass Production: 2-3Weeks

✅Competitive Pricing: Optimized processes for cost efficiency.