• Shenzhen Jinyihe Technology Co., Ltd.
    David Wyame
    I worked with JYH for many years and They help me doing some high precision metal parts,it is really good and high tolerance.
  • Shenzhen Jinyihe Technology Co., Ltd.
    “JYH not only committed to manufacturing all of our parts with only minor adjustments but also offered competitive costs that fit within our budget, all while ensuring strict adherence to our tight timelines. “ DOM BU
  • Shenzhen Jinyihe Technology Co., Ltd.
    “JYH fully meets our demands and construction requirements. Its staff has the skills to understand and satisfy the demand for very complex designs to micro-machining. In addition, the delivery time is very fast. This is very important to us as we make “Build on order” devices.” – OPEN
Contact Person : Sandy Xu
Phone Number : 13714578126
Whatsapp : +8613714578126

Online Precision Aluminum Parts CNC Milling Prototype Custom Milled Parts

Place of Origin China
Brand Name Precision metal parts
Certification ISO9001 Certificate of quality system/16949
Model Number Stainless steel/AL/magnesium alloy/titanium alloy
Minimum Order Quantity 1 pcs
Price USD 10-100 Piece
Packaging Details Poly bag + Inner box + Carton, Packed in plastic bag with carton for outer packing or as your request, Cartons, Bubble anti - collision bag, PE bag
Delivery Time 2-5 works day
Payment Terms T/T, Western Union/Paypal
Supply Ability 1000-9000 pcs one month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name Aluminum Parts CNC Milling Prototype Tolerance Request 0.01-0.05mm Or Customized
Packing Way Can Be Customized Surface Finish Anodizing, Powder Coating, Electroplating, Sandblasting, Degrease
Equipment CNC Machining Centres, Milling Drawing Format IGES, PDF/CAD/DWG/STEP/IGS, PDF/DWG
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Prototype Custom Milled Parts


Aluminium CNC Milling Prototype


Aluminum Parts CNC Milling Prototype

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Product Description

CNC Milling Service For Aluminum Machining Rapid Prototypes And Production Parts


Reliable on-demand CNC milling services for Stainless steel /Aluminum/magnesium alloy/titanium alloy rapid prototypes and
production parts.Get custom milled parts for rapid prototyping and production.
Our CNC milling process produces custom prototypes and end-use production parts in as fast as 1 day.

We use 3-axis milling and 5-axis indexed milling processes to manufacture parts from more than 30 engineering-grade

plastics and metals. With machined production parts, you can also get more competitive pricing at higher quantities

in addition to first article inspection (FAI) reporting, material certifications, and additional finishing options like anodizing

and chromate plating.

Parts Certifications


ISO 9001:215 | AS9100D | ITAR Registered


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  • Milled Parts as Fast as 1 Day
  • 3, 4, 5 Axis Milling
  • Free & Automatic DFM feedback
  • Tolerances down to ±0.0004″ (0.01mm)

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Our CNC milling service is commonly used for:



  • Functional prototypes
  • Jigs and Fixtures
  • Production components in lower volumes


Why Choose JYH Precision Machining Service
Bring your precision CNC machining parts to life through top-notch precision machining services.
All prototypes and end-use parts meet strict quality standards and tolerance requirements.


  • High Precision and Tight Tolerances

Our CNC precision machining combines advanced technology with expert knowledge.
As an ISO 2768 and ISO 9001:13485 certified company, we prioritize quality and ensure components meet specifications.


  • Dedicated Customer Support

JYH boasts expert engineers ready to optimize your designs, cut costs, and enhance quality.
Trust our team for exceptional advice and unmatched engineering support, ensuring top-tier project results.


  • DFM Analysis Support

Experience our platform's advanced machine-learning, pinpointing complex geometries for machining challenges.
Receive a detailed DFM analysis for your CNC parts in minutes.


  • Advanced Manufacturing Facilities

At JYH CNC precision,our comprehensive equipment includes Precision CNC milling, turning, and EDM.
From prototypes to mass production, we use top materials and technology.
Our dedicated technicians work tirelessly for optimal product quality.


Type and Tolerance parameters:






Linear dimension +/- 0.015 mm
+/- 0.002 inch
Hole diameters (not reamed) +/- 0.015 mm
+/- 0.001 inch
Shaft diameters +/- 0.015 mm
+/- 0.001 inch
Part size limit 950 * 650 *550 mm
36.0 * 21.5 * 21.5 inch




Materials for CNC Turning


We stock a range of metal materials that are suitable for various part applications and industries. Choose from aluminum, brass, low carbon steel, stainless steel, steel alloy, and titanium for turned parts.


Aluminum is a highly ductile metal, making it easy to machine.
The material has a good strength-to-weight ratio and is available
in many types for a range of applications.



Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded.

±0.125mm (±0.005″)
Stainless Steel Stainless steel is the low carbon steel that offers many properties that are sought after for industrial applications. Stainless steel typically contains a minimum of 10% chromium by weight.  ±0.125mm (±0.005″)
Titanium Titanium has a number of material properties that make it the ideal metal for demanding applications. These properties include excellent resistance to corrosion, chemicals and extreme temperatures.  ±0.125mm (±0.005″)




Precision Machined Part Size Standards


Classification Minimum Size (mm) Maximum Size (mm) Common Applications
Ultra-Precision Components 0.1 1 Watch components, micro devices
Micro Machined Parts 1.1 10 Medical devices, small electronics
Small Machined Parts 10.1 50 Aerospace, automotive sensors
Medium Machined Parts 50.1 200 Automotive, defense, industrial tools
Large Machined Parts 200.1 1000+ Heavy machinery, construction

Surface Finish on Milled Parts

Typically, we break (debur) the edges on all machined parts. All machined plastic parts are left as-machined,

which may leave visible tool marks. Some metal parts, on the other hand, allow more choice.

Parts left with sharp edges should be handled with care.


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How Does CNC Milling Work?

CNC milling is a subtractive manufacturing process. It starts by fixturing a block of metal or plastic material inside the CNC mill.

Using G-code, the CNC machine is programmed to rapidly mill out parts from the block of raw material.

Our 3- and 5-axis CNC machines are equipped with various toolsets to maximize efficiency and production speed.
Machined plastic parts are left as-milled, which typically means they show visible tool marks.

Some metal parts allow more finishing choices like anodizing and chromate plating.

When the run is complete and your required surface finish is applied, parts are boxed and

shipped shortly thereafte.



Our quality endure system
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Payment method
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Shipping way
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After sales service
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Our workshop
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Our Team


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Frequently Asked Questions

1. What kinds of CNC milling machines does JYH CNC Precision Machining have?

JYH works with vertical, horizontal, and multi-axis milling machines.
The vertical milling machine is highly accurate equipment that carries out 3-axis milling, suitable for vertical surfaces and
angular shapes.Our horizontal milling machines perform 4-axis milling and are suitable for heavy milling operations. Our multi-axis milling machines can move along different axes and cut at various angles. They include 2-, 3-, 4-, and 5-axis CNC milling machines.

2. Can I combine CNC milling with 3D Printing?

Yes, you can combine both manufacturing processes to reinforce your custom parts. Printed parts can be milled to achieve dimensions
with tight tolerances or to meet surface quality requirements. Intelligently combining these two methods can ensure faster manufacturing,
less waste, and lower costs.

3. What are your CNC milling capabilities?

At JYH, we can produce highly complex and intricate rapid prototypes and low-volume production parts.
The CNC milling process is suitable for a wide selection of materials for various applications. Our CNC milling service can achieve standard tolerances of +/- 0.05mm. However, tighter tolerances of up to +/- 0.01mm are also possible.

4. What’s the difference between CNC milling and CNC lathe?

The major difference between CNC milling and CNC lathe is in their machining process.
CNC milling involves rotating the cutting tools against a stationary bar stock or workpiece.
In contrast, a CNC lather works by rotating the bar stock or workpiece against a stationary tool.
CNC milling is more suitable for machining irregular and flat surfaces, while CNC lathes work best for cylindrical or conical parts.



JYH technology, Your Professional CNC Milling Manufacturing
Services Partner!