Metal MIM Product For Earphone Parts

Short Description:

Metal MIM Products For Earphone Parts OEM ODM Metal Injection Molding With Drawing

Technology:Metal Injection Molding .
Weight (KG):0.02 KG
Material:Stainless Steel
Tolerance:0.03~0.05 mm

Product Detail

Product Tags


Condition: New Type: Earphone Parts
Spare Parts Type: Earphone Parts Video outgoing-inspection: Provided
Machinery Test Report: Provided Marketing Type: Ordinary Product
Material: Stainless Steel Plating: Chrome
Warranty: 1 Year Key Selling Points: Long Service Life
Weight (KG): 0.02 KG Applicable Industries: Building Material Shops, Manufacturing Plant
Weight: 0.5~200g Color: silver/gold/black
Shape: Customized Tolerance: 0.03~0.05 mm
Technology: Metal Injection Molding Size: L39.9*3.05mm
After-sales Service Provided: Online support After Warranty Service: Online support

How MIM Works

MIM is the process that combines powdered metallurgy and plastic injection molding. It offers more design flexibility and the ability to manufacture complex, precise parts in huge quantities.

Why Choose us

●10 years metal injection molding manufacturing experience
●TS16949/ISO9001/ISO14001 certificated company
●Breakthrough 0.2mm thickness; develop more than 80 projects annually
●Sintered density can be 7.97g/m3
●Made in house PVD, sand blasting, polish, brush

Main Material for MIM

Stainless Steel(SS3I6L/SS304/SS17-4PH/SS440C)

Metal MIM Product For Earphone Parts

lron-Based Alloy(Fe2Ni/Fe4Ni/Fe8Ni)

Metal MIM Product For Earphone Parts

Metal Injection Molding (MIM)
Cost Effective Design Flexibility/ Material Variety and Integrity
Complexity : allows the freedom to manufacture complicated shapes that would be considered cost prohibitive by other methods.
Precision: : +0.3~ +0. 5% tolerance
Weight & Size: 0.1~500g
Section Thickness: 0.2-10MM
Sintered density: 98- 100% dense
Material utilization:>98%
Production Volumes: allow thousands millions of parts, quickly and efficiently


Jiehuang provides a full range of value added service, such as surface finish and assembling.
Majority of them are done in-house, thereby providing al-ound control of quality, delivery and cost

Surface Treatment

●Heat Treatment
●Magnetic grinding
●Plane grinding
●Electro-polish, hand polish
●Sand blasting
●Laser engraving
●Silk print


●CNC turning and milling.
●Centerless, ID and OD grinding.
●Fine hole dilling, reaming and burnishing.
●Precision honing.
●Thread rlling and cutting.
●Laser welding, cutting and dilling.

Factory Tour (2)

Who We Are?

Ningbo Jiehuang Chiyang Electirc Tech Co., Ltd

Ningbo Jiehuang Chiyang lectirc Tech Co.,Ltd, We are experts in metal parts such as forging parts, casting parts, metal stamping parts, CNC machining parts, powder metal parts, metal injection molding (MIM) parts, plastic injection parts, sanitary valves, various hardware products and so on. We serve a diverse range of applications in diverse industries – Automotive, Industrial, Electronics and Medical.
Our factory loacted in Cidong Industrial Zone,Cixi, Ningbo City.
Now we have 16 pieces Injection molding machines, 4 pieces Degreasing furnace and 6 pieces sintering furnace.
8 engineers, 50+ workers, advanced testing equipment, perfect management system and more than 10 years of work experience allow us to serve many top companies around the world.
MIM technology can be radiated to many fields such as consumer electronics, medical equipment, auto parts, and Other industrial parts.
Looking forward to growing together with you!

Our Strength

Now we are HUAWEI,XIAOMI,OPPO.Xiao tiancai, HP,DELL …supplier.

It has a registered capital of 33.5 million yuan and is a professional provider of metal injection molding (MIM) technology solutions. Service provider, a high-tech enterprise integrating R&D, production and sales. The company's proprietary technology belongs to the new materials and high-end equipment fields that the state is currently supporting. The technology can be radiated to many fields such as consumer electronics, medical equipment, auto parts, and iND. Industrial parts.


Our Advantages

Service provider, a high-tech enterprise integrating R&D, production and sales.

Through more than 10 years of operation and deep cultivation in the technical field, Company has more than 50+ workers, has 15 production lines with an annual production capacity of over 75 million. The company has passed ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system certification; The company’s technological innovation has obtained 14 invention patents, 13 utility model patents, 3 scientific and technological achievements, 2 municipal high-tech products, and more than 30 MIM key common technology research results, all of which have achieved industrial application. .




Production lines

75 Million

Annual output capacity


Research results

What We Do?

Our technical team have 20+ years of experience in developing custom Metal Parts.

We will work with you through all phases of project development – from requirement planning, tooling design and mass production, to FOT and manufacturing, through to the shipping . We can make any precision metal products, such as metal auto parts, electronic parts, 3C electronic parts, precision medical parts!


Why Choose Us?

Hi-Tech Manufacturing Equipment

Our core manufacturing equipment is imported directly from Germany.

Hi-Tech Manufacturing Equipment (2)
Hi-Tech Manufacturing Equipment (1)

Strong R&D Strength

We have 15 engineers in our R&D centre, all of them are doctors or professors from University of Science and Technology of China.

about us

Quality Assurance

Strict Quality Control, Rigorous product inspection after mass production


OEM & ODM Acceptable

One-stop Metal parts supplier in China


Welcome to cooperation

If you have any enquiry for quotation, please contact us freely.


On 2017, we sent a international bussiness dep. in Ningbo, –Ningbo Jiehuang Chiyang Electric Tech Co.,Ltd. to deal with all our international bussiness.Our group has been chosen as the preferred supplier by lots of well-known companies for its custom metal products with competitive price, stable performance and high technology.We sincerely want to be your good business partner for a long time in China. If you have any enquiry for quotation, please contact us freely. Your OEM metal parts are welcome. Our efficient and friendly sales team will always offer you very competitive quotations and a fast response to all your enquiries.

Hoping be your First choice of MIM partner!

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