Precision MIM Custom Metal Earbud Case Production

Overview
Our custom metal injection molding (MIM) service specializes in producing high-precision metal earphone shells tailored to your brand's needs. From design to post-processing, we deliver durable, lightweight, and aesthetically refined components that enhance audio performance and user experience. Ideal for headphone manufacturers seeking scalable, cost-effective, and custom solutions.

Features & Benefits

• High Precision: Complex geometries with tight tolerances (±0.05mm).

• Lightweight & Durable: Optimized for comfort and long-term use.

• Superior Surface Finish: Polished, plated, or textured finishes available.

• Material Flexibility: Stainless steel, titanium, or specialty alloys.

• End-to-End Service: Includes mold design, MIM production, debinding, sintering, and post-processing.

Specifications Table

Summary Recommendations

Machining Workshop

FAQ

1. What is the typical lead time for custom earphone shell production?
Sample delivery takes 10-15 days, while mass production requires 4-6 weeks depending on order quantity and design complexity.

2. Can you work with our provided design files?
Yes. We accept CAD files (e.g., STEP, IGES) and optimize them for MIM manufacturability upon request.

3. What materials do you recommend for earphone shells?
Stainless steel (316L) is popular for corrosion resistance and aesthetics, while titanium suits premium lightweight designs.

4. Is your MIM process suitable for small orders?
We support low MOQs (1,000 pieces) and scale efficiently for high-volume demands.

5. Do you assist with mold design and optimization?
Absolutely. Our engineering team provides DFM (Design for Manufacturing) analysis to ensure cost-effectiveness and quality.

Elite mould, located in Dongguan,GuangDong, provide good quality molds for China and oversea customers.

　　Elite was founded in 2013. elite has a management team consists of professional technical experts. Based on its advanced technique on mold and powerful manufacturing engineering capacity. Can serve clients with one-station for each project of part R&D, rapid prototyping, CNC machining, tooling, to volume production for custom plastic or metal parts and manufacturing, assembly, testing, production, and packaging up to delivery.

　 Our engineers team use advanced equipment and techniques like CNC machining, 3D printing, metal stamping, die casting and plastic injection molding, to turn your designs into reality quickly, accurately and as cost-effectively as possible. we will always do our best to meet customer requirement for quality, price and delivery time.

　 Elite have good experience in European, North American etc,.

　 Elite offer high quality, competitive price, can be your good choice for prototype ,mold making and parts injection and one-stop solution.