Custom CNC Machining Aluminum Earphone and Bluetooth Headphone Charger Case

We offer aluminum earphone cases in various sizes, colors to fit everything from basic models to premium brands. Made with precision CNC machining, each case has a sleek look and a shock-resistant interior that keeps your earphones safe and stylish.

Brand Name: VMT

Name: CNC Machining Aluminum Earphone and Bluetooth Headphone Charger Case

Processing: turning/drilling/milling/threading

MOQ: No MOQ

Customization: Offer OEM/ODM Services.

Material: Aluminum/Stainless Steel/Brass/Copper, etc.

Size: Customer’s Request

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ISO 9001 IATF 16949 Rohs Certification

Complete Quality Control Management Department

Production Yield Rate Reaches 99.8%

40 Materials/Finishes Choose

Hardware Installation & Mechanical Assembly

One-stop Custom CNc Machining Aluminum Earphone Case and Bluetooth Headphone Charger Case Manufacturer

We are a one-stop custom CNC machining aluminum earphone case and bluetooth headphone charger case manufacturer, providing full customization, high precision, and durable materials. Whether you require a small batch or a large production run, we ensure stable and consistent quality through strict quality control. We also offer more than 15 types of surface treatments, including anodizing, sandblasting, and powder coating, to help you achieve the look and performance you need.

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Custom CNC Machining Aluminum Earphone Case and Bluetooth Headphone Charger Case Features

Our cases are built with both style and protection in mind, which makes them a reliable choice for everyday use.

Custom Options

Offer OEM/ODM Services. Designed based on your drawings or samples.

Easy Access

Ease of use buttons, switches, and ports. It won’t block any function, so everything stays easy and smooth to use.

Accepts Small and Large Orders

Whether you need just a few or thousands, we’re fit for your business needs.

Precision CNC Machining

Every hole is accurately cut using CNC machining. The charging port and other areas line up perfectly for convenient use.

Elegant Look

The earphone case looks sleek and premium, but it’s also built to handle bumps and drops.

Strict Quality Control

Inspected with advanced testing tools to maintain a 99.8% pass rate.

Long-Lasting

It’s light, strong, resists scratches, and feels good to the touch.

Professional assistance

If you have any questions about a product, please contact us. Our team has six experienced senior engineers ready to assist you.

CNC Prototype Machining Manufacturing Services

Precision CNC Machining Earphone Cases and Bluetooth Headphone Charger Case

Each earphone case and bluetooth headphone charger Case are made of high-quality aluminum through precision CNC machining. Relying on our more than 100 advanced CNC machining equipment, we ensure that the charging port and other openings are designed accurately to achieve a perfect fit and smooth use.

Our finished earphone cases are not only sturdy and durable, but also have a smooth feel and excellent quality.

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Our Earphone Cases and Bluetooth Headphone Charger Case have a yield rate of 99.98%

We carry out a 12-step inspection process to ensure the quality of CNC machined aluminum earphone cases and bluetooth headphone charger case. This process helps us maintain a pass rate of 99.98 percent. Both manual and automated equipment are used to check each part carefully.

From raw material to machining and final delivery, dedicated staff follow up at each stage and provide updates throughout production. We keep inspection records such as first article reports, process checks, and final inspections for two years.

Our testing lab includes equipment like 2D and 3D projectors, along with other precision tools, to make sure each earphone case meets the required standards.

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Material Selection

In the field of parts machining, especially for the material selection of customized products, VMT provides a wide range of options to meet the needs and application scenarios of different customers. The following are common materials:

Available Materials
Aluminum	AL6061,Al6063,AL2024,AL6082,AL7075, ADC12, ect.
Stainless Steel	SS201,SS301,SS303,S31803,SS304,SS316, etc.
Steel	Low carbon steel, medium carbon steel, high carbon steel, alloy steel, etc.
Copper	C11000,C12000, C36000, etc
Brass	H59,H62,H65,H68, H80, etc
Iron	A36,45#,1213,12L14, etc
Plastic	ABS, PE, PC, POM, nylon, Peek, etc.
Other	Various composite materials.

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Typical Surface Treatment of Parts Products

Before machining, our dedicated surface treatment engineers will select an appropriate and cost-effective surface treatment method based on your specific requirements to bring your ideas to life. We have provided surface treatment services for over 15,000 metal and plastic parts. Common surface treatments include:

Aluminum Parts	Anodizing, sandblasting anodizing, oil spraying, electroplating, wire drawing, polishing, etc.
Stainless Steel	PVD (vacuum coating), electroplating, passivation, etc.
Steel	Galvanized, black oxide, powder coating, etc.
Copper	Passivation, electroplating
Plastic	Painting, brushing (acrylic), printing, thermal transfer, etc.

As CNC machined

Sandblasting

Anodizing

Plating

Polishing

Powder Coating

Brushed

Painting

Electrophoresis

Blackened

Customized Logo

Water Transfer Printing

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Resource

Ebook Download

Explore our in-depth ebook filled with valuable insights on CNC machining techniques, materials, and best practices. Perfect for beginners and professionals looking to expand their knowledge.

Download

Video

Watch our detailed videos showcasing CNC machining processes, product demonstrations, and expert tips. See how precision and technology come together in real-time applications.

Watch Video

Blog

Stay updated with our blog, featuring articles on the latest trends, innovations, and case studies in CNC machining. Discover practical advice and resources tailored to your needs.

Read Blog

12-Step Quality Inspection Process

With a dedicated quality control management team and advanced high-precision testing equipment, we oversee every step from raw materials to shipment with thorough follow-up testing and real-time transparency. This rigorous process ensures a 99.98% product yield rate, delivering exceptional quality and reliability.

DFM Analysis

Before CNC machining, engineers conduct a DFM analysis to identify and resolve potential issues in advance. This ensures optimized designs for efficient manufacturing, minimizes defects, and reduces machining costs.

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Size Recognition

Check whether the parts meet the specified dimensional tolerances, ensure the technical feasibility of the tolerance design, and optimize the production process to meet your quality requirements and cost-effectiveness.

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Materials Testing

We source raw materials from trusted long-term suppliers, ensuring consistent quality and reliability. Third-party inspection reports from organizations like SGS, CTI, and TUV are available to guarantee material compliance and standards.

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CNC Prototyping and Machining

We have a dedicated team to track order progress, maintaining detailed records for each production run. Photos and videos are transparently shared with customers, keeping you informed about the machining process.

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IPQC/FQC

Dimensional tolerance inspections are conducted every two hours,, with first-article and IPQC inspections to ensure stable processes and consistent quality.

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SPC/CPK

Implement statistical analysis to monitor and control the manufacturing process and provide inspection reports.

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Problem Found

If any deviations, defects, or non-compliance issues are discovered during the machining process, an immediate meeting is held to address the problem.

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Problem Solving

Respond within 30 minutes, provide solutions within 2 hours, and resolve within 1 day.

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OQC

Before CNC parts leave the factory, 100% dimensional inspection is conducted according to customer drawings. Inspection reports are provided before proceeding to the next processing step.

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Surface Finishing

In addition to conventional surface treatments, there are a variety of special surface treatments. All surface-treated parts undergo 100% appearance inspection upon return to our workshop.

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Full Inspection

QC specialists inspect parts at each stage using tools like 3D/2D projectors, height gauges, thread and roughness testers. Full dimensional for parts inspection reports are provided.

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Package

Many different ways to pack the goods,avoid the damage, easy to carry and enviornmentally，Accept customer customization, commonly used pearl cotton, bubble bag.

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Qualify Evaluation Report

For each order we receive, we tailor a comprehensive suite of quality inspection reports aligned with your specific processing needs.

Inspection Report:

Full Dimensional Report:
This report details the complete dimensional measurements of the processed parts, ensuring precision and adherence to design specifications.
Material Certification & Test Report:
This document verifies the material’s compliance with specified standards and includes test results that attest to its quality, durability, and suitability for the intended application.

Certificate

As an experienced manufacturer specializing in on-demand CNC machined parts, we have the following certifications:

ISO 9001:2015
IATF 16949:2015
ROHS Directive
12 patent certifications

More About Our Company

VMT is a trusted CNC machining company with over 15 years of experience. We specialize in creating custom parts for different industries, offering services from design and prototyping to full-scale production and surface finishing. With top-quality equipment and a skilled team, we make sure every project is completed on time and meets high standards.

Advantages Gallery After-sales Service

6 people with 20 years of experience in dfm analysis engineering

2-Hour Quote

We provide quick and efficient quotations within just 2 hours. This ensures that your project can start immediately, helping you stay on schedule and make informed decisions early in the process.

DFM Analysis Report

Our DFM Analysis Report helps streamline your design process. This service saves time and avoids costly mistakes, allowing you to move forward with your project with confidence.

0.02 mm Tight Tolerance

At VMT, we achieve ultra-tight tolerances of up to ±0.02 mm, ensuring your parts fit and function with exceptional precision. Whether it’s for complex designs or demanding applications, we guarantee accuracy that meets the highest standards.

Lead Time as Fast as 3 Day

We understand the importance of time, which is why we offer lead times as fast as just 3 day. Our efficient processes and advanced equipment ensure that your orders are delivered quickly without compromising on quality.

40+ Materials and Finishes

VMT offers a wide range of over 40 materials and finishes, allowing us to meet diverse customer needs. From metals like aluminum and steel to specialized finishes like anodizing and powder coating, we provide tailored solutions for any project.

Industry Experience

With over 15 years of industry experience, VMT has built a reputation for excellence in CNC machining. Our broad expertise allows us to handle projects of any complexity, providing reliable solutions across a variety of industries.

Certificate

VMT is certified with industry-recognized standards like ISO 9001, ensuring our processes are constantly monitored and improved. With a yield rate of 98.8%, we are committed to delivering products that consistently meet or exceed customer expectations.

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At VMT, we ensure the highest quality for all CNC machined parts. If your order doesn’t meet the specifications, we’ll reprocess the part or offer a refund. For any quality issues within one month, simply contact our team, and we’ll respond quickly to resolve the issue.

If issues arise, we’ll review the design and samples to find a solution. For problems after delivery, we’ll arrange a video call and send new samples if necessary. If the issue is our fault and cannot be fixed, we will process a refund or return promptly.

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See What Our Customers Say About Us

Customer feedback is more powerful than any claim we can make. Our satisfied clients share how we’ve met their needs and delivered high-quality results. We take pride in the trust they place in us and are dedicated to continuing to deliver outstanding results for every project.

Bluetooth headset charger housing customer

August 2, 2024

The manufacturer is strongly recommended. In the past few years of cooperation we have ordered several machined products from aluminum and stainless steel. These products are manufactured in compliance with tolerance requirements and require product finish. Now I have ordered another one. The service is excellent and any questions can be answered and resolved in time.

AN Automotive Oil Cooling Joint Customer

May 13, 2021

The dimensions are all customized according to my drawings no tolerance issues and the parts are delivered on time. I am very satisfied with it.

Flashlight shell machining customers

April 6, 2021

I pay much attention to the surface treatment aspect of this product. I was a little worried about the cooperation at the beginning. I am very satisfied with the product now and hope to cooperate for a long time.

FAQ About CNC Machining Aluminum Earphone Cases

What Surface Finishes are Available for Aluminum Earphone Cases?

Common finishes include anodizing, sandblasting, brushing, and polishing. Anodizing is the most popular as it improves corrosion resistance, adds color, and enhances appearance.

Can CNC Machining Achieve Tight Tolerances for Earphone Cases?

Yes, CNC machining can achieve very tight tolerances, often within ±0.01 mm. This precision ensures that all parts fit correctly and maintain consistent quality, especially important for compact products like earphone cases.

How Long does it Take to Produce Aluminum Earphone Cases by CNC Machining?

Lead time depends on the design complexity and order quantity. For prototypes, it usually takes 3 to 7 days. For mass production, it can range from 10 to 20 days.

How to Charge Bluetooth Earphones Without the Case?

Most Bluetooth earphones are designed to charge only with their original case, as the case contains the charging contacts and battery. If the case is lost or damaged, charging is not usually possible unless you use a compatible replacement case or carefully connect the earphones’ charging pins to a custom-made charging setup, which can be risky and is not recommended for safety reasons.

How to Make an Earphone Case?

To make a simple earphone case, you can use materials like fabric, leather, or plastic. Cut the material into the desired shape, sew or glue the edges, and add a zipper or button for closure. For hard cases, CNC machining or 3D-printed shells can work.

Custom CNC Machining Aluminum Earphone and Bluetooth Headphone Charger Case

Share this Product

One-stop Custom CNc Machining Aluminum Earphone Case and Bluetooth Headphone Charger Case Manufacturer

Custom CNC Machining Aluminum Earphone Case and Bluetooth Headphone Charger Case Features

Custom Options

Easy Access

Accepts Small and Large Orders

Precision CNC Machining

Elegant Look

Strict Quality Control

Long-Lasting

Professional assistance

Precision CNC Machining Earphone Cases and Bluetooth Headphone Charger Case

Our Earphone Cases and Bluetooth Headphone Charger Case have a yield rate of 99.98%

Material Selection

Typical Surface Treatment of Parts Products

As CNC machined

Sandblasting

Anodizing

Plating

Polishing

Powder Coating

Brushed

Painting

Electrophoresis

Blackened

Customized Logo

Water Transfer Printing

Resource

12-Step Quality Inspection Process

DFM Analysis

Size Recognition

Materials Testing

CNC Prototyping and Machining

IPQC/FQC

SPC/CPK

Problem Found

Problem Solving

OQC

Surface Finishing

Full Inspection

Package

Qualify Evaluation Report

Certificate

More About Our Company

See What Our Customers Say About Us

Bluetooth headset charger housing customer

AN Automotive Oil Cooling Joint Customer

Flashlight shell machining customers

FAQ About CNC Machining Aluminum Earphone Cases

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Contact VMT today to learn more about our CNC machining and prototype machining services. We look forward to partnering with you. Start your CNC Machining aluminum earphone cases project now!

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