Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd. is one of the leading manufacturers and suppliers of custom plastic machined parts in China, specialized in providing high quality customized products. If you're going to buy bulk cheap custom plastic machined parts, welcome to get quotation from our factory. Quality products and low price are available.

Custom CNC Plastic Machining Services
Plastic machining requires specialized knowledge of material properties, cutting parameters, and part design requirements.
At Jingcheng, we use advanced CNC equipment to produce complex plastic components with:
- High dimensional accuracy
- Smooth surface finishes
- Complex geometries
- Tight tolerances
- Fast prototype turnaround

Our CNC plastic machining services include:
- CNC plastic milling
- CNC plastic turning
- Precision drilling
- Thread machining
- Surface finishing
- Prototype machining
- Small batch manufacturing

Engineering Plastics We Machine
We support a wide range of engineering plastics to meet different application requirements.
PEEK CNC Machined Parts
PEEK is a high-performance polymer known for:
- Excellent chemical resistance
- High temperature stability
- High mechanical strength
- Low moisture absorption
Common applications:
- Medical components
- Semiconductor parts
- Aerospace components
- Precision mechanical parts

POM CNC Machined Components
POM provides:
- Low friction performance
- Excellent dimensional stability
- Good machinability
Typical applications:
- Gears
- Bushings
- Rollers
- Mechanical components

ABS CNC Machined Parts
ABS is widely used for:
- Functional prototypes
- Product housings
- Electronic enclosures
- Consumer product components

PC & Nylon Machined Parts
These materials offer:
- High impact resistance
- Good durability
- Lightweight properties
Used in:
- Industrial equipment
- Robotics
- Automation systems
Applications of Custom Plastic Machined Parts
Our CNC plastic components are used in various industries:
Medical Devices
- Surgical instrument components
- Medical equipment parts
- PEEK medical components
- Laboratory equipment parts
Robotics & Automation
- Robot covers
- Insulating components
- Precision mechanical parts
- End-of-arm tooling components
Electronics
- Custom housings
- Insulation parts
- Connectors
- Prototype enclosures
Industrial Equipment
- Wear-resistant parts
- Bushings
- Fixtures
- Machine components
CNC Plastic Machining Capabilities
Jingcheng combines advanced manufacturing equipment with experienced engineers to support complex plastic part production.
Our capabilities include:
CNC Milling
Suitable for:
Complex 3D shapes
Precision plastic housings
Custom structural components
CNC Turning
Suitable for:
Cylindrical plastic parts
Shafts
Bushings
Sleeves
Rapid Prototyping
We help customers quickly validate designs through:
CNC prototypes
Functional testing parts
Engineering samples
Why Choose Jingcheng for Custom Plastic Machined Parts?
Wide Material Selection
From standard plastics to high-performance polymers, we help customers select the right material based on strength, temperature, chemical resistance, and application requirements.
High Precision Manufacturing
Our CNC machining capability supports tight tolerances and complex part geometries for demanding applications.
Prototype to Production Support
Whether you need a single prototype or repeat production orders, Jingcheng provides flexible manufacturing solutions.
Strict Quality Control
Every part is inspected throughout the manufacturing process to ensure:
- Dimensional accuracy
- Surface quality
- Consistent performance
FAQ
Q: What plastics can be CNC machined?
A: We machine various engineering plastics including PEEK, POM, ABS, PC, Nylon, PE, PTFE, and other custom materials.
Q: What industries use custom plastic machined parts?
A: CNC plastic parts are widely used in medical devices, robotics, automation, electronics, aerospace, and industrial equipment.
Q: Can you make low-volume custom plastic parts?
A: Yes. Jingcheng supports prototype machining and low-volume production for customized plastic components.
Q: What tolerance can CNC plastic machining achieve?
A: Depending on material and part design, our CNC machining capability can achieve tolerances down to ±0.005mm.
Q: Can you machine complex plastic components?
A: Yes. Our CNC milling and turning capabilities allow us to produce complex geometries, thin walls, slots, threads, and precision features.
Custom Plastic Parts Manufacturing Solution
Looking for a reliable supplier for custom CNC plastic machined parts?
Jingcheng provides precision machining solutions from prototype development to production manufacturing.
Contact us today for your custom plastic machining project.
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