Custom Plastic Parts


China Custom CNC Machining Parts

Zhongde, China CNC Machined Parts Supplier Process High Precision and Outstanding Quality Custom China Precision CNC Machining Parts from Simple to Complex.

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Zhongde, being professional custom China precision CNC milling parts and China CNC turning parts company in China, has introduced more than 100 sets of advanced CNC machining equipment, which can efficiently complete the production of a large number of China CNC machined plastic parts and China CNC metal parts, providing precision CNC machined components by our Chinese factory.

At the same time, it can ensure that all custom China CNC machined parts produced are of high precision and high quality, and can be customized according to customer needs. The precision machined parts we produce are mainly divided into two categories: custom CNC plastic machined parts and China machined metal parts. Please continue browsing to find products that match your needs.

China Custom Machining Parts Types

Plastic CNC Machining Parts

Zhongde China machining parts supplier can produce plastic machining parts with a variety of materials, support a variety of surface treatments, with higher precision, and can be widely used in machinery, food, chemical, and mining industries.

Metal CNC Machining Parts

Zhongde China CNC machining parts manufacturers offer high precision and are often used in precision instruments, which are durable and stable in performance. Widely used in automobile manufacturing, transmission machinery manufacturing, power construction, and other industries.

China Custom CNC Machining Parts Specifications

Name Description
Maximum Size 1500x1500x1000mm
Color White, Black, Transparent, or according to Pantone No.
Tolerance ±0.05mm
Surface Finishing Glossy, Semi-gloss, Matte, Textured finish, As-machined
Addictives UV absorbers, Flame retardants, Plasticizers, Colorants, Carbon fibers, Glass fibers
Logo Debossed, Embossed, Printing
Drawing Format 2D Drawing: PDF/JPG/PNG. 3D Drawing: STEP/STP/IGS/DXF/DWG

Custom Products

Custom Plastic Parts

  • Plastic Parts
  • Plastic Bonding Metal Parts

Custom Rubber Parts

  • Rubber Parts
  • Rubber Bonding Metal Parts
  • Rubber With Fabric Parts
  • Rubber Bonding Plastic Parts

Custom TPE Parts

  • TPE Parts

CNC Machining Parts

  • Plastic CNC Machining Parts
  • Metal CNC Machining Parts

3D Printing Parts

  • Plastic 3D Printing Parts
  • Metal 3D Printing Parts
  • Assembly Parts


Injection Molding

  • Plastic Injection Molding
  • Rubber Injection Molding
  • Overmolding & Insert Molding

Compression Molding

Cast Molding

CNC Machining

  • CNC Milling
  • CNC Turning

Metal Stamping

3D Printing

  • Fused Deposition Modeling
  • Selective Laser Sintering

Material Selection

Color Option

Surface Finishing

Assembly & Packaging

Why Choose Zhongde as Custom CNC Machining Parts Supplier

  • Advanced in-house equipment: Zhongde has CNC workshops in-house with 3-axle machines to 5-axle machines. Able to process various parts.


  • An experienced technical team for assistance: With years of deposition, our experienced technical team can provide professional suggestions for product design and production.


  • Stable and durable quality: We can provide CNC parts with Rohs, Reach, ASTM, and other international standards. Each part has at least 6 inspection procedures before delivery, and the qualified rate reaches 98%.

CNC Machining Parts Manufacturing Process


Step 1

Design the CAD model, such as STP or IGS


Step 2

Covert the CAD file to CNC program, and load generated CNC program to the CNC machine.


Step 3

Prepare the CNC machine for operation untill fully set up. Such us affixing the working pieces onto the machine, attached the required tooling.


Step 4

The CNC program acts as instructions throughout machining process to produce a custom-design products.

Available Material of China Custom CNC Machining Parts



Light metal, the density is only about one-third of iron. pure aluminum is softer, and its tensile strength in urban areas is around 300·C. Aluminum alloy is tougher and easy to stretch.


Good mechanical properties, good plasticity in hot state, plasticity in cold state, good machine ability, easy to weld, corrosion resistance, but easy to produce corrosion cracking.


Pure copper is a soft metal with good ductility, high thermal and electrical conductivity. Copper alloy has excellent mechanical properties and low resistivity.

Carbon Steel

Excellent process performance, good processing technology, low price, low strength level, poor heat resistance.


Stainless Steel

The brightness of stainless steel is close to the mirror surface. and it has excellent corrosion resistance form ability. compatibility and toughness.


Steel Alloy

High strength and toughness, fatigue resistant. Steel alloy contain other alloying elements in addition to carbon, resulting in improved hardness. toughness, fatigue and wear resistance.



Common thermoplastic with high impact resistance. low-cost & low density. Vulnerable to solvents.



Excellent chemical resistance, Food-safe grades available.



Engineering thermoplastic with excellent mechanical properties and high chemical & abrasion resistance Susceptible to moisture.



High stiffness, high accuracy. low friction, easy to machine



Excellent strength-to-weight ratio, impact and weather resistant.



Highly resistant to corrosive chemicals except oxidizing acids: highly resistant to abrasion.



high strenath, toughness and self-lubrication at low temperatures, and good flexibility at temperatures

FAQs of CNC Machining

View our FAQ center for more questions.

For both our custom CNCmilling and turning service, you can send us samples or 2D / 3D drawings, and we will produce them accordingly.

Zhongde, a professional CNC machining supplier, has highly accurate machines which are able to produce parts to an accuracy of ±0.002mm.

Compared with injection molding, CNC machining has a shorter period and higher production accuracy. However, the unit price of the product is higher.

It is easy to fill the form.

Make your design come true.

From design to final parts, from rapid prototyping to mass production, Zhongde’s one-stop service meets your needs.

Upload your design drawing and all uploads are secure and confidential!

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