Shenzhen Xinhaisen Technology Limited
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Photo Chemical Etching Speaker Grilles Customized for Mobile Phone
Speaker Grilles Overview
Xinhaisen Technology specializes in manufacturing ultra-precision etched speaker grilles for smartphones and audio devices. Our chemically etched metal meshes ensure optimal sound transmission while providing durability and aesthetic appeal. Designed for OEMs and mobile accessory suppliers, our grilles meet the exacting standards of leading electronics brands.
Speaker Grilles Key Features
·Superior Acoustic Performance
·Micro-hole patterns for clear sound output
·Controlled open area ratio (20%–70%) to balance airflow and protection
·Smooth, burr-free holes prevent sound distortion
Speaker Grilles Specification
| Parameter | Specification |
| Materials | 304/316L SS, nickel, aluminum, titanium,etc. |
| Hole Size | Customizable |
| Tolerance | ±0.01mm |
| Open Area | 20% – 70% (customizable) |
Speaker Grilles Applications
·Smartphone speaker covers
·TWS earbud meshes
·Tablet/notebook speaker grilles
·Automotive audio components
Enhanced Device Protection
·IP54/IP67 dust/water resistance (with proper assembly)
·EMI shielding options available
·Scratch-resistant surface treatments
B2B-Optimized Production
·Fast sampling: 7–10 working days
·Quality assurance: 100% inspection, RoHS/REACH compliant
Why Choose Xinhaisen?
·13+ years of precision etching expertise
·One-stop service: Design → Etching → Finishing → QC
·Competitive pricing for bulk orders
·Dedicated support for OEM projects
Welcome to contact us at any time!