Home > Products > MIM For Consumer Electronics > Earphone And Headphone Parts For High Performance Bluetooth Headset
Earphone And Headphone Parts For High Performance Bluetooth Headset
- 100000 Piece / Pieces per Month
- Ningbo Or Shanghai
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Product Details
Place of Origin | Zhejiang, China | Brand Name | OEM Earphone And Headphone Parts | |
Model Number | 010 Earphone And Headphone Parts | Type | Other, Metal Injection Molding | |
Material | Stainless steel | Plating | Other, Electroplate,PVD,Sandblasting,Painting,Polishing,Laser Engraving etc. | |
Certification | Other, All products SGS,CTI and RoHs approved, All material REACH approved. |
Standard sea or air packing for earphone and headphone parts,such as carton,wooden box, Retail packing available. We can custom anything about die casting with your company logo as your request
Product Description
Earphone And Headphone Parts For High Performance Bluetooth Headset
1. We specialized in the PIM technology of research and development, production and service,
which include earphone and headphone parts and so on.
2. Process:powder metallurgy for earphone and headphone parts.
3. High precision,100% quality with competitive price.
4. We can make the earphone and headphone parts according to customers' drawings or requirement (OEM).
5. Short delivery time.
Products Show
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The materials
MIM is applicable to wide range of materials which includes low alloy steel, stainless steel, tool steel, nickel-based alloys, tungsten alloy, carbide, titanium, magnetic materials, Kovar alloy and fine ceramics, etc.
Table 1 Typical MIM materials and applications:
Table 2 Typical properties of several MIM materials:
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Post Process
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Cosmetic Base Post Process information are Subject to Material & Requirements | ||
CNC Post Process | Some complex shape product need CNC/ Machining during the post process,this could be addition but it is not important that every part must need it. This depend on part's requirements. | |
PVD | Possible to get the different PVD color such as White,Black,Golden,Brown,Green,Blue ect…… | |
Surface Finish | MIM product are good to get the required surface finish such as hair line surface finish,brush finish,sand blast mirror surface finish ect | |
Plating | MIM material can be readily plated or surface treated with standard process used on wrought material with no need for special surface preparation.Examples of some plating and surface treatments offered are: electrolysis nickel,chrome,zinc,chromatic,nickel teflon,black oxide and passivisation. |
Overview
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- Professional PIM turnkey solution provider since 2004
- 15+ patents of invention in binders and process design
- 700+ employees, 10%+ from engineering and R&D
- Over 250 Tons annual power consumed capability
- 35,000 square meters of facility
Technology Strength
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Business Distribution
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- Your inquiry will be replied in 24 hours in workday.
- Well trained and with experienced staffs to answer your questions.
- Your information for us will be protected strictly.
- Products could be finished as per customer's samples or drawing.
- Could be packed as customers’ requirements.
We sincerely welcome all customers to visit our factory for future business relationship and mutual success!
Customer Show ( Customer Approval Show Only )
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Note: Sofine PIM is not authorized to use their names, these names are just to shows our skill level and products standards.
Quality Assurance
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- Obtained ISO9001: 2000 version quality system certification in August 2007.
- Obtained ISO9001: 2008 version quality system certification in October 2010.
- Obtained QC080000:2005 version certification in October 2010.
- Obtained certifications of TS16949 in April 2013.
- All products have SGS or CTI report, conform to Environmental request of RoHS. Material has test report of REACH.
Product Management
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ESI ( Earlier Supplier Involve )
- Conception modeling and optimize
- design for manufacturing assessment
- Cost-effective modeling
Tooling Design & Fast Prototyping
- Tooling design and fabrication
- Fast prototyping
- Failure mode effective analysis
- Sample qualification by 3rd party testing
Net-shape for Precise Part
- NPI management
- Process fine-tune
- Self-motivated cost down plan
- Capacity and delivery balancing
Secondary Operations
- Maching,laser welding
- Surface finish
- Heat treat
- Final assembly if necessary
Design Guideline
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Fast assessment of a part suitable for metal or ceramic injection molding based on:
- Cost-effective
Normally yearly demand over 20k and typical weight from 0.02-50g will be highly cost reduction when tooling cost and raw material cost been considered.
- Geometry complex
PIM technology is specially profit for component has holes,slots,ribs,protrusions,and multiple features.The typical max outlet is range from 25mm to 35mm,wall thicjness 0.08 to 10mm.
Several aspects of the PIM component design improve the ease of manufacturing,and there are a number of design features that should be avoided. These are categorized as follows:
Allowed design features
- Axisymmetric,nonsymmetrical,prismatic,square,and freeform features
- Cantilever and nonsymmetrical shapes
- Stiffening ribs and locator features for assembly
- Protrusions,bosses,and studs
- Most hole shapes are allowed, including blind and through holes
- Holes at angles to one another
- Undercuts, grooves,slots,depressions
- External teeth,external or internal threads
- Knurled and waffle surfaces
- Part number or identification logo created by the mould
Features to avoid
- Inside closed cavities
- Undercuts on internal bores
- Very shape corners or design-desired radius greater than 0.05mm
- Long pieces without a draft or taper to allow ejection
Packaging:
Standard sea or air packing for powder metallurgy products,such as carton,wooden box, Retail packing available. We can custom anything about PIM with your company logo as your request.
Shipping:
Sea,Air,TNT,UPS,EMS,DHL,FEDEX
Q: What is MIM technology ?
A: MIM (Metal Injection Molding) is a manufacturing technology that combines the shape making complexity of Plastic Injection Molding with the material flexibility of Powder Metallurgy.
If you want to know more about PIM, please click here what's PIM.
Company Profile

Sofine Gian PIM Tech (Sofine Tech) is an excellent designer, manufacturer and marketer of innovative Metal Injection Molding(MIM),Titanium alloy Injection Molding and Ceramics Injection Molding(CIM) for the worldwide market. We specialized in the research and development of powder injection molding products, providing large quantities of various ferrous-based and stainless steel structural parts, functional components and appearance components with high precision, complex shape, good mechanical properties and delicate appearance to meet various customers' needs. Following a growing demand for the incorporation of component in technology, Sofine Tech has entered the arena of planning and producing and solutions for all types of industry. Our best engineers will solve specific problem. Sofine Tech maintains a process-oriented, integrated management system that complies with the following standards and regulations with regard to quality, the environment and health and safety: ISO9001, QC080000, ISO14001 etc. Sofine Tech is striving toward excellence and continuously improve product quality, response speed, customer service and our competitiveness in the market. Our main products are: Powder metallurgy (PM),Powder injection molding (PIM), Metal injection molding (MIM), Titanium alloy Injection Molding ,Ceramic injection molding (CIM) design and development, made from the stainless steel, tungsten, Iron-base alloy, tool steel, hard metal alloy. We maintains a process-oriented, integrated management system that complies with the following standards and regulations with regard to quality, the environment and health and safety, all employees are required to adopt and implement the corporate objectives for quality, environmental protection and health and safety in their own personal field of work. Quality: ISO9001, QC080000 Environment: ISO14001 Health and Safety: GB/T28001 Other quality management SPC dada statistics, Advanced inspection equipments, Staff education, APQP FMEA , PPAP , SPC , MSA , 6 sigma , MIL-STD M105E Standard Ac=0 Sampling Method (Zero Defect Plan) , Traceable lot number naming method .
Contact Us
- Ningbo Sofine Electric Co., Ltd.
- Contact nameEcho Qi Chat Now
- Phone86-574-27871500
- AddressNo. 128, Jinhui West Road, Yinzhou Xiaying Invest Innovation Park, Ningbo, Zhejiang
Product Categories
CIM For Ceramic & Others | MIM For Automotive Parts | MIM For Consumer Electronics | MIM For Industrial &Tools |
MIM For Medical Device | New Products |
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