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China factory - Shenzhen Perfect Precision Product Co., Ltd.

Shenzhen Perfect Precision Product Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  3. Processing precision injection molding protective box parts
China Processing precision injection molding protective box parts
China Processing precision injection molding protective box parts

  1. China Processing precision injection molding protective box parts
  2. China Processing precision injection molding protective box parts
  3. China Processing precision injection molding protective box parts
  4. China Processing precision injection molding protective box parts
  5. China Processing precision injection molding protective box parts
  6. China Processing precision injection molding protective box parts

Processing precision injection molding protective box parts

  1. MOQ： 1PC
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000Pcs/ Month
Delivery Time 7-15 work days
Packaging Details As the requirement of custome
Type Turning,Milling
Product name plastic prototype services,Plastic Delrin Turning POM Black Parts
Keyword Machining Plastic Parts
Name Customized Machined CNC Machining
Equipment HAAS 5 AXIS
Shape According to your demand
Customization Options Multiple
Quality Control ISO9001:2015 Certificated
Feature High Precision
Shipment DHL, Fedex, TNT, UPS
Material Plastic
Process Machining
Resistance To Heat Yes
Surface Finish Polishing
Material Capabilities Aluminum
Flexibility High
Color Customizable
Quantity Customizable
Brand Name PFT
Model Number OEM
Certification ISO9001:2015, ISO13485:2016
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 10000Pcs/ Month
Delivery Time 7-15 work days Packaging Details As the requirement of custome
Type Turning,Milling Product name plastic prototype services,Plastic Delrin Turning POM Black Parts
Keyword Machining Plastic Parts Name Customized Machined CNC Machining
Equipment HAAS 5 AXIS Shape According to your demand
Customization Options Multiple Quality Control ISO9001:2015 Certificated
Feature High Precision Shipment DHL, Fedex, TNT, UPS
Material Plastic Process Machining
Resistance To Heat Yes Surface Finish Polishing
Material Capabilities Aluminum Flexibility High
Color Customizable Quantity Customizable
Brand Name PFT Model Number OEM
Certification ISO9001:2015, ISO13485:2016 Place of Origin Guangdong, China

If you're in the manufacturing world, you've probably heard about precision injection molding—especially when it comes to producing protective box parts. These components need to be durable, exact, and reliable, whether they're used in electronics, medical devices, or industrial equipment.

 

 

Why Precision Injection Molding Matters for Protective Boxes


Protective boxes aren’t just any plastic parts—they need to:

 

 

  • Fit perfectly (even tiny gaps can let in dust or moisture)

 

  • Withstand impact (since they’re often used in tough environments)

 

  • Maintain tight tolerances (so they align correctly with other components)

 

Regular injection molding might get you close to the right specs, but precision molding ensures every part comes out exactly as designed—no surprises.

 

Key Factors in Precision Molding Protective Box Parts


1. Material Selection


Not all plastics are equal. For protective cases, you’ll often see:

 

  • ABS (great impact resistance)
  • Polycarbonate (strong and transparent if needed)
  • Nylon (durable for industrial use)

 

The right material prevents warping, cracking, or degradation over time.

 

2. Mold Design & Tooling


Precision starts with the mold. High-quality steel or aluminum molds with fine details ensure consistency. Features like:

 

  • Overmolding (for added sealing)
  • Insert molding (for metal reinforcements)

 

…can make protective boxes even more functional.

 

3. Process Control


Tiny variations in temperature, pressure, or cooling time can ruin precision. Advanced machines with closed-loop control keep everything in check.

 

4. Post-Processing & Quality Checks


Even the best-molded parts need inspection. Techniques like:

 

  • CMM (Coordinate Measuring Machine) scanning
  • Air leak testing (for waterproof cases)

 

…ensure each protective box meets specs.

 

Processing
CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc.
Materials
Aluminum: 2000 series, 6000 series, 7075, 5052, etc.
Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.
Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc.
Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper
Titanium: Grade F1-F5
Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
Surface Treatment
Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc.
Tolerance
±0.002 ~ ±0.005mm
Surface Roughness
Min Ra 0.1~3.2
CERTIFICATE
ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc.

 

 

 

FAQ

1. Are you a manufacturer or a trading company?

We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
 
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
 
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
 
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
 
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
 
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
 
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    10000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification：

    Verified Supplier

   We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm.   Certificate    ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...    We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm.   Certificate    ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...

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Get in touch with us

  • Reach Us
  • Shenzhen Perfect Precision Product Co., Ltd.
  • Building 49, Fumin Industrial Park, Pinghu village, Pinghu town, Longgang District, Shenzhen City, Guangdong Province, China
  • https://www.parts-cnc.com/

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