OEM/ODM Chemical Etched Metal Acoustic Meshes for Smartphones & Wearables

OEM/ODM Chemical Etched Metal Acoustic Meshes for Smartphones & Wearables

Company Profile

Xinhaisen is a professional manufacturer specializing in precision metal etched components. We serve a wide range of industries including telecommunications, acoustics, medical devices, automotive, and consumer electronics. Our product range includes handset receiver speaker meshes, mobile phone metal parts, nameplates, filter meshes, and various precision components for home appliances and industrial applications. We are capable of handling urgent and high-volume orders with rapid turnaround times. Our expertise covers etching various metals from 0.02mm to 1.5mm thick, achieving micro-holes as small as 0.03mm and line widths down to 0.015mm with uniformity of ±0.03mm. Our reputation is built on high precision, fast delivery, and product variety.

What is Etching?

Etching is a precision chemical machining process that uses chemical solutions to selectively remove material from a metal sheet to create a desired pattern. The process involves cleaning the metal, applying a light-sensitive photoresist, and exposing it to UV light through a film with the desired design. The exposed areas harden while unexposed areas are washed away. When the metal is introduced to an etching solution, it dissolves the unprotected areas, creating precise holes or patterns. Finally, the hardened photoresist is stripped away, leaving a perfectly etched, burr-free component. This method allows for high complexity and precision that traditional stamping or laser cutting cannot achieve.

Product Features

Our mobile phone speaker meshes, manufactured using advanced chemical etching technology, offer superior performance:

• High Precision & Uniformity: We achieve micro-holes as small as 0.03mm with uniformity of ±0.03mm, ensuring consistent acoustic performance and even appearance across every mesh.
• Burr-Free & Smooth Surface: Unlike stamping, our etching process produces components that are completely burr-free, preventing interference with speaker components and ensuring a clean finish.
• Design Flexibility: We offer complete design freedom for specific hole shapes, patterns, or custom logos integrated into the mesh without expensive hard tooling.
• Material Versatility: We can etch a wide range of metals including stainless steel (SUS304, SUS316, etc.), copper, and other alloys to achieve desired strength and acoustic properties.
• No Material Deformation: As a chemical process, etching exerts no mechanical force on the metal, maintaining original flatness and physical properties with no stress points.
• Scalable Production: Our process is ideal for both prototyping and large-scale production, ensuring consistent quality from first sample to millionth unit.

Product Specifications

Product Applications

Our high-precision etched meshes serve as critical components in modern electronic devices, providing protective barriers for sensitive acoustic components while allowing clear sound passage:

• Mobile Phones & Smartphones: As receiver earpiece meshes and main speaker meshes, they protect against dust and debris while delivering clear audio.
• Acoustic Devices: Used in headphones, Bluetooth headsets, and laptops to cover speakers and microphones.
• Consumer Electronics: Integrated into smart speakers, tablets, and other portable electronic devices.
• Medical & Industrial Applications: Applied in medical device components, precision filters, and various industrial equipment requiring fine mesh protection.

Why Choose Our Mobile Phone Speaker Mesh

• Uncompromising Precision: We deliver holes as small as 0.03mm with tight tolerances required for the latest compact electronic devices.
• Proven Industry Expertise: Our specialization in precision metal etching gives us deep understanding of acoustic component requirements across multiple industries.
• Superior Quality & Consistency: Every mesh is burr-free, flat, and consistent, eliminating performance issues and simplifying your assembly process.
• Flexible & Customer-Centric: We offer full customization based on your design and material needs, with scalable processes for prototype batches or massive production runs.
• Reliable Partnership: Our rapid turnaround times and commitment to quality have made us a trusted partner for companies requiring high-quality etched components worldwide.

Frequently Asked Questions

• What is the minimum hole size you can etch for a mobile phone speaker mesh?
  Our advanced etching technology allows us to create micro-holes as small as 0.03mm in diameter.
• What metals can you use for etching speaker meshes?
  We commonly use various grades of stainless steel such as SUS304 and SUS316, as well as copper and other alloys, depending on your specific needs for strength, cost, and corrosion resistance.
• Can you produce speaker meshes with custom shapes or patterns?
  Yes, we offer complete design freedom. Etching does not require expensive hard tooling, so we can easily produce custom shapes, hole patterns, and even integrate logos without significant additional cost. Just provide your CAD design.
• How do you ensure the meshes are free of burrs?
  Unlike mechanical processes like stamping that can tear metal and create burrs, chemical etching dissolves metal evenly, naturally resulting in smooth, burr-free edges without secondary finishing.
• What are the benefits of an etched mesh over woven wire mesh?
  Etched meshes are a single, solid piece of metal with precision-drilled holes, offering superior flatness, structural integrity, and design precision. They will not unravel or shift like woven mesh, ensuring consistent protection and acoustic performance.
• What is your typical turnaround time for samples and mass production?
  Sample lead times are typically fast, often within 3-7 days depending on complexity. For mass production, we are equipped to handle large volumes and urgent orders with efficient turnaround times. Please contact us with your specific requirements for a detailed timeline.

Welcome to contact us at any time!