Stainless Steel Etching Micro Hole Speaker Grilles for Mobile Phones with ±0.01mm Tolerance and 30-70% Open Area Ratio
Price:
50-100USD
MOQ:
10
Delivery Time:
5-10 work days
Brand:
XHS/Customize
Product Description
High-Precision Chemically Etched Speaker Grilles
Xinhaisen Technology specializes in manufacturing high-precision chemically etched speaker grilles for mobile phone applications. Our speaker grilles combine superior acoustic performance with aesthetic appeal, offering OEMs reliable solutions for today's slim-profile smartphones.
Key Features
- Optimal Acoustic Performance - Precision-engineered open area ratios
- Ultra-Thin Designs without compromising strength
- Material Versatility - Stainless steel, aluminum, and specialty alloys
- Custom Aesthetics - Brand-specific patterns and logos
- Durability - Resists deformation and corrosion
- Fast Turnaround - Prototypes in 5 days, mass production scaling
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | 304/316 Stainless Steel, Aluminum, Nickel, etc. |
| Open Area Ratio | 30% - 70% (customizable) |
| Tolerance | ±0.01mm (high precision) |
| Surface Finish | Matte, Brushed, PVD Coated, Color Anodized |
| Acoustic Transparency | >85% sound transmission (standard designs) |
Performance Advantages
- Consistent Quality: Uniform hole distribution
- Dust/Water Resistance: Meets IP68 requirements
- EMI/RFI Shielding: Integrated solutions available
- Aesthetic Versatility: Multiple finishing options
- Drop Protection: Reinforced structural designs
Quality Assurance
- 100% automated optical inspection
- Acoustic performance testing
- Salt spray testing (48-96hrs)
- Microscope verification of critical dimensions
- RoHS/REACH compliance
Easy to order! Welcome to contact us at any time!
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Xinhaisen Technology Limited
Location
ShaJing, Baoan, Shenzhen City, Guangdong Province, China
Contact Person
Haily Huang