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Dongguan Howe Precision Mold Co., Ltd. 86-769-85339899
Earphone Injection Mold 42-45HRC Electronic Plastic Parts

Earphone Injection Mold 42-45HRC Electronic Plastic Parts

  • High Light

    electronic plastic enclosures


    electrical enclosure box

  • Plastic Mould
    Electronic Shell Parts Plastic Injection Molding Parts
  • Core &Cavity Steel
  • Gate Type
    Fan Gate, Sub Gate, PinPoint Gate
  • Hardness Of Cavity & Core
  • Runner
    Cold Runner
  • Design & Program Softwares
    AutoCad, ProE, UG
  • Hardness Of Wear Parts
  • Capability
    Annual Output 300~500 Sets Of Molds
  • Ejection System
    Stripper Plate, Lifter, Push Bar, Ejection Pin, Etc
  • Mould Cavity
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    2000 pieces
  • Price
  • Packaging Details
    PE bag , as customer requested
  • Delivery Time
  • Supply Ability
    100000 pieces

Earphone Injection Mold 42-45HRC Electronic Plastic Parts

Small electronic parts plastic case for earphone headphone injection mould manufacture
Mould Information:

Part Material ABS/PC/PP/PE/PVC/POM/PA/PES/PPSU, etc.
No. Of cavities Multi
Runner Cold
Mould base LKM/HASCO/DME
Mould steel P20/718/NAK80/S136/1.2344/1.2083, etc.
Design software PROE, UG, CAD, SOLIDWORKS, etc.
Part Surface Polishing, Mirror polishing, EDM, texture, sand-blasting, painting, screen printing, hot stamping, rubber painting, etc.
Packing Cartons for parts, wooden cases for moulds, or as per customers’ requirements
Delivery time 3~7 weeks or depends
Payment T/T, L/C, West Union, etc.
Trade Terms EXW, FOB, CIF, DDU, DDP,



Product Name Electronic Shell Parts Plastic Injection Mold Parts
Item Plastic injection molding
Material Plastic—ABS, PC, PMMA, POM, PA (NYLON), PP, PBT, etc.
Metal—Aluminum, Copper, Rubber, Stainless Steel, Sheet Metal, Alloy
Available Service

1. Industrial Design

2. CNC Rapid Prototyping

3. SLS/SLA/3D Printing Prototype Service

4. High Precision CNC Machining

5. Silicone Mold (Vacuum Casting) & Rapid Tooling

Surface Treatment Painting, Polish, Silk-screen Printing, Anodized, Electronic Plated, Sandblasted, Translucent Surface, Brush, Bending, etc
Available Drawing Format 2D Format-- .dwg/.cdr/.pdf/.ai
3D Format-- .igs/.stp/.step/.sld/.prt/X_T
The fields we serve

1. Electronic Digital

2. Medical Devices

3. Telecommunications

4. Auto Parts

5. Household Appliance

6. Kitchenwares

Our Advantage 1. Good quality and reasonable price.
2. Short lead time.
3. Advanced technology and equipment.
4. Responsible for any quality problems from us.

Earphone Injection Mold 42-45HRC Electronic Plastic Parts 0
Earphone Injection Mold 42-45HRC Electronic Plastic Parts 1
Earphone Injection Mold 42-45HRC Electronic Plastic Parts 2

Plastic mold production process:
1. 3d Design/Samples for quotation: According to 3D drawing or samples for quotation.
2. Negotiations: Including the price of molds, molds sizes, material for cores & cavities, the weight of the product, product color, payment, molds lifetime, delivery, etc.
3. Purchasing Order: After the customer confirming the mold design and quotation.
4. Making mold(mould): Confirm drawing, start to do DFM, mold flows and mold detail agreed with the customer, start production.
5. Production schedule: Every week we will feedback to the customer about the mold progress(picture).
6. Sample shoot: We provide the molds test samples for confirmation(about 10-15 pieces), we will start mass production when getting your signature samples.




1. How long has your company been in business?
Our company has been in this line since 2011, while our director Mr. Lee has been in the line of moulds for around 20 years, and most of the staff have been in line for at least 5 years.
2. Do you build hot runner moulds?
Yes, we make hot runner moulds, and we are familiar with many different systems, such as DME, Mould Master, Hasco, Yudo, Mould Tip, etc. The manifold recommended for your tool is selected to meet your specific requirements.
3. What is the size range of the moulds & parts you make?
The moulds we make can be up to 1.5X1.2m, while the part can weigh from 0.3g to 6000g.
4. What kind of resin do you proceed with?
We proceed with both thermoplastic and thermoset.
5. Do you have injection machines to produce the parts also?
Yes, we have our own injection shop, so we can make the production & assemble for our customers if request.
6. Do you sign a Non-Disclose Agreement?
Yes, we fully understand the innovation of your design. It is our policy to comply with customers' requests for NDA. If without your permission, we will never disclose any information about your products or company to the third party.
7. How long does it take to build a mould?
It varies a little depending on the product sizes and complexity of the part, generally speaking, a medium-size mould can be finished for T1 within 25~30 days.
8. Is it possible for us to know the schedule of moulds without visiting your factory
Upon the contract, we will send you a mould production schedule, and during the production, we will keep you updated by a weekly report with related pictures. So, you can know the schedule of your moulds clearly.
9. How do you guarantee the quality?
We will appoint a project manager to follow your moulds, who is responsible for every process. besides, we have QC for every procedure, and also we have a 3D measuring machine to inspect the component.