Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days |
| Packaging Details | PE bags and Carton |
| Materials | Stainless steel or customized |
| Installation | Easy |
| Processing Technology | Photo Chemical Etching |
| Protection | Against dust and debris |
| Design | Perforated |
| Application | Indoor and outdoor |
| Durability | High |
| Brand Name | XHS/Customize |
| Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days | Packaging Details | PE bags and Carton |
| Materials | Stainless steel or customized | Installation | Easy |
| Processing Technology | Photo Chemical Etching | Protection | Against dust and debris |
| Design | Perforated | Application | Indoor and outdoor |
| Durability | High | Brand Name | XHS/Customize |
| Model Number | Customize | Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China | ||
| High Light | stainless steel speaker grilles ，precision etched phone grilles ，mobile phone metal speaker grills | ||
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!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
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... 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...
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