Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 100000 |
| Delivery Time | 7-10days |
| Packaging Details | Paper, PE bag and Box |
| Material | Stainless steel |
| Application | Automotive car |
| Technique | Chemical etching, Polishing, Stamping, Laser cutting |
| Tolerance | +/_0.005mm |
| Feature | Eco-Friendly |
| MOQ | can be negotiated |
| Process | Photo chemical etching |
| OEM | support |
| Engineer | 10 |
| Service | 24hours |
| Place of Origin | Guangdong, China |
| Brand Name | customized |
| Model Number | Custom |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000 |
| Delivery Time | 7-10days | Packaging Details | Paper, PE bag and Box |
| Material | Stainless steel | Application | Automotive car |
| Technique | Chemical etching, Polishing, Stamping, Laser cutting | Tolerance | +/_0.005mm |
| Feature | Eco-Friendly | MOQ | can be negotiated |
| Process | Photo chemical etching | OEM | support |
| Engineer | 10 | Service | 24hours |
| Place of Origin | Guangdong, China | Brand Name | customized |
| Model Number | Custom | Certification | ISO 9001, ISO 14001, IATF 16949 |
| High Light | Automotive car speaker grills ，Precision car speaker grills ，Automotive car audio speaker grill | ||
✅ IATF 16949 Certified Excellence
Zero-defect production system compliant with automotive industry's strictest quality protocols
✅ Dual-Process Manufacturing Expertise
Precision etching (±0.01mm tolerance control)
High-tonnage stamping (200-2000T press capacity)
✅ Global JIT Delivery Network
Customized solutions delivered to 20+ Tier-1 suppliers across NA/EU/Asia
✅ Material Engineering Mastery
| Base Material | Thickness Range | Surface Treatment | Key Properties |
|---|---|---|---|
| Stainless Steel | 0.1-3.0mm | Electroplating/PVD | Corrosion Resistance |
| Aluminum Alloy | 0.2-2.5mm | Anodizing | Lightweight Structure |
| Galvanized Steel | 0.3-2.0mm | Powder Coating | High Rigidity |
Acoustic Performance Engineered
CFD-optimized perforation designs achieving >92% sound transmittance (include test data infographic)
Design Customization Freedom
Micro-hole/Linear/3D texture etching patterns
Full RAL & Pantone color matching
Automotive-Grade Durability
500h salt spray resistance | -40℃~120℃ thermal cycling | >500K vibration cycles
[Process diagram: Demand Analysis → DFM Validation → Tooling Development → Pilot Run → Global Delivery]
Rapid Response Protocol
DFM report within 48hrs
Functional prototypes in 3 working days
Smart Production Control
Real-time MES tracking with daily digital dashboards
Seamless Global Logistics
Dedicated customs clearance team + Worldwide logistics partners
Automotive Car Speaker Grills: Etching Process Steps:
Request Automotive Speaker Grill Quotes
☏ +86 18929132343
E-Mail: jenny@xinhsen.com
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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