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 |
| Material | Stainless steel or Customized |
| Mesh Type | Micro Perforated |
| Process | Photo chemical etching |
| Document File | DXF, CAD or PDF |
| Leadtime | 1 to 2 weeks |
| Easy To Clean | Yes |
| Qualitycontrol | 100% inspection |
| Design Limitations | No Sharp Corners, No Undercuts |
| 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 |
| Material | Stainless steel or Customized | Mesh Type | Micro Perforated |
| Process | Photo chemical etching | Document File | DXF, CAD or PDF |
| Leadtime | 1 to 2 weeks | Easy To Clean | Yes |
| Qualitycontrol | 100% inspection | Design Limitations | No Sharp Corners, No Undercuts |
| Brand Name | XHS/Customize | Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 | Place of Origin | China |
| High Light | chemical etched micro-perforated metal grilles ，automotive speaker grilles with warranty ，photo etch mesh for acoustics | ||
OEM/ODM Chemical Etched Micro-Perforated Metal Speaker Grilles for Automotive Acoustics
Xinhaisen’s precision-etched car speaker grilles are high-performance acoustic mesh parts designed to protect vehicle speakers while delivering superior sound clarity. Manufactured using advanced photochemical etching technology, these grilles offer intricate patterns, burr-free edges, and consistent open areas. Ideal for automotive audio systems, they combine durability with sleek aesthetics, ensuring long-lasting performance in demanding vehicle environments.
Photochemical Etching (PCE) – A mask is applied to the metal sheet, and chemical etchant removes unwanted areas to create precise patterns.
No mechanical stress, no burrs, no heat-affected zones.
Suitable for prototype to high-volume production with low tooling costs.
High Acoustic Transparency – Custom open-area ratio for optimal sound transmission.
Burr-Free & Flat – No secondary finishing required; safe to handle and install.
Intricate Patterns – Any hole shape (round, slot, hexagon) down to 0.03mm diameter.
Material Flexibility – Stainless steel, aluminum, copper, and other alloys.
Corrosion Resistant – Compatible with automotive environmental standards.
Cost-Effective – Low tooling cost, fast design changes.
| Parameter | Specification |
| Material | SUS304, SUS316, Aluminum, Brass, Copper |
| Thickness | 0.02mm – 1.5mm |
| Minimum hole diameter | 0.03mm |
| Minimum line width | 0.015mm |
| Dimensional tolerance | ±0.01mm |
| Open area ratio | 20% – 80% (customizable) |
| Surface finish | Matte, brushed, polished, or coated |
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Car door speakers
Dashboard tweeters
Rear deck subwoofer grilles
Headrest speakers
Commercial vehicle audio systems
High precision – ±0.01mm uniformity ensures consistent acoustic performance.
Fast turnaround – Quick sampling and mass production capability.
Flexible volumes – From prototype samples to ultra-large orders.
Wide material range – Process various metals without changing tooling.
Experience – Serving automotive, medical, optical, and aerospace industries.
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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