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Help CenterEtched Metal Dustproof Grille for Bluetooth Speaker, Standard Compliant, Free Sample for Quality Check
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in etched metal dustproof grilles for Bluetooth speakers. With over two decades of experience and an annual export value exceeding US$5 million, we supply high-quality, standard-compliant grilles to markets worldwide including North America, Europe, and Asia. Our etched metal dustproof grille is engineered to deliver exceptional acoustic transparency while providing robust protection against dust and debris, ensuring your Bluetooth speaker maintains optimal performance and a sleek appearance.
This product is designed for manufacturers and brands seeking a reliable, customizable mesh solution. The precision etching process creates uniform openings that resist clogging and allow sound to pass through with minimal distortion. Whether you need a standard size or a unique pattern, we offer free samples for quality check before mass production, helping you validate the fit and finish without any upfront cost.
Key Features & Technical Specifications
- Material Options: Available in stainless steel (304, 316) or aluminum alloy – both corrosion-resistant and durable.
- Thickness Range: 0.3mm to 1.0mm, customizable to suit different acoustic and structural requirements.
- Mesh Patterns: Round holes, square holes, or custom logos/patterns created via chemical etching – no burrs, smooth edges.
- Dustproof Performance: Fine mesh openings (down to 0.5mm) effectively block dust and particles while maintaining high airflow for sound.
- Surface Finishes: Choose from natural silver, black oxide, brushed, or mirror polish for aesthetic integration.
- Standard Compliance: Our grilles meet common industry standards for dimensional accuracy and material safety (RoHS, REACH available upon request).
- Free Sample: We provide a complimentary sample for quality check – just cover shipping cost.
- Packaging: Each grille is individually protected with foam or film, packed in export-standard cartons.
Dimensions & Tolerance Table
| Parameter | Standard Range | Customizable |
|---|---|---|
| Thickness | 0.3 – 1.0 mm | 0.2 – 2.0 mm |
| Hole Diameter (Round) | 0.5 – 3.0 mm | 0.3 – 5.0 mm |
| Open Area Ratio | 30% – 60% | 20% – 80% |
| Overall Dimensions | Up to 600 x 600 mm (single piece) | Larger sizes available on request |
| Tolerance | ±0.05 mm | ±0.02 mm (precision etching) |
Benefits for Your Bluetooth Speaker Production
- Acoustic Transparency: The etched pattern minimizes sound obstruction, preserving high-frequency details and overall fidelity.
- Dust Protection: The fine mesh prevents dust ingress, extending the life of internal speaker components and maintaining sound quality over time.
- Design Flexibility: Custom patterns allow you to brand your speaker with logos or unique aesthetics, enhancing product differentiation.
- Cost-Effective: Chemical etching is ideal for medium to high volumes, offering consistent quality without expensive tooling.
- Quick Turnaround: With our established production lines, we can deliver prototypes within 5–7 working days and mass production within 15–20 days.
- Global Shipping: We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring flexible logistics for international buyers.
We have supplied dustproof grilles for leading Bluetooth speaker brands across North America and Europe. Our factory’s strict quality control ensures each batch meets your specifications. We also offer optional adhesive backing or mounting frames for easy assembly.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Since 1998, we have been dedicated to wire mesh and metal etching. With an annual export revenue of US$5 million – US$10 million, we have built a reputation for reliability and precision. Our main markets span North America, South America, Europe, Southeast Asia, Africa, and Oceania, covering nearly all major regions. We understand the importance of consistent quality, competitive pricing, and on-time delivery.
We invite you to request a free sample to evaluate the quality of our etched metal dustproof grille for your Bluetooth speaker. Simply provide your dimensions and pattern requirements, and we will prepare a sample for your quality check. Our team is ready to discuss customization options and volume pricing. Contact us today to start your project with confidence.
Frequently Asked Questions
Q1: What materials are available for the grille?
A: We offer stainless steel (304, 316) and aluminum alloy. Other materials like copper or brass are available upon request. The standard material is stainless steel for its durability and corrosion resistance.
Q2: Can I get a free sample?
A: Yes, we provide free samples for quality check. You only need to pay the shipping cost. Please provide your desired dimensions and hole pattern, and we will fabricate a sample within 5–7 working days.
Q3: What is the minimum order quantity (MOQ)?
A: For standard sizes, the MOQ is 500 pieces. For custom patterns, the MOQ is 1000 pieces. However, we can discuss lower MOQs for trial orders.
Q4: How do you ensure the grille fits my speaker exactly?
A: We work from your CAD drawing or physical sample. Our etching process achieves high precision (±0.05 mm) to ensure a perfect fit. We recommend ordering a sample first to verify the fit before mass production.
Q5: Are the grilles RoHS compliant?
A: Yes, our standard materials meet RoHS requirements. We can also provide REACH compliance documentation if needed. Please confirm your requirements when placing the order.
Q6: Can you etch a logo or custom pattern on the grille?
A: Absolutely. Chemical etching is ideal for creating custom logos, brand names, or decorative patterns. You just need to provide the artwork file (AI, DXF, or PDF).
Q7: What is the lead time for production?
A: Sample production takes 5–7 working days. Mass production lead time is typically 15–20 working days after sample approval, depending on the quantity.
Q8: How do you pack the grilles to prevent damage during shipping?
A: Each grille is interleaved with tissue paper or foam, then packed in sturdy cartons. For larger orders, we use wooden pallets or crates for extra protection. We can also customize packaging per your request.
Get your free sample now! Contact our sales team with your specifications and we will respond within 24 hours. We look forward to being your reliable partner for etched metal dustproof grilles.
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