• 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

Prototype Machining Services , Custom Aerospace Precision Components

Place of Origin China
Brand Name JYH precision CNC machining
Certification ISO9001 Certificate of quality system/16949
Model Number Customized
Minimum Order Quantity 1 piece
Price USD 20-100 pieces,negotiable
Packaging Details Use boxes made of corrugated cardboard,Wrap with bubbles facing inward or Custom wooden cases larger than 25KG.
Delivery Time 2-5 works day
Payment Terms T/T, Western Union,Paypal
Supply Ability 1000 piecs one weeks

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 Prototype Machining Services Inspection Use The Callipers , CMM , Etc.
Color Black/Sliver And Can Be Customized Roughness Ra 0.2-1.6 And Based On Your Drawings
Lead Time Need 3-7 Working Days,based On Your Project Material Stainless Steel 303 , Aluminum 6061-t6 / Steel / Stainless Steel 316 / Brass , Can Be Customized
Surface Treatment Polished/Polishing , Anodize , Electroplating , Can Be Customized Tolerance ±0.01mm , + - 0.002 Mm , Can Be Customized
Software AutoCAD , Solidworks, Pro/E, And So On
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Prototype Machining Services


Custom Aerospace Precision Components

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Product Description

CNC Precision Machining Prototypes And Aerospace Precision Machining Parts



Aerospace Precision Machining service


CNC precision machining offers improved efficiency, reduced human error, and the ability to work with a wide range of materials, making it a cornerstone of modern manufacturing.


  • Free & Automatic DFM feedback
  • Tolerances down to ±0.0004″ (0.01mm)
  • Machined parts as fast as 1 day


Our certifications


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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.


  • Advanced and Strong Manufacturing Facilities

At JYH CNC precision,our comprehensive equipment includes Precision CNC milling, Turning.

From prototypes to mass production, we use top materials and technology.

Our dedicated technicians work tirelessly for optimal product quality.


  • DFM Analysis Support

We can provide a detailed DFM analysis for your CNC parts in 10 minutes.


  • 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.




Type and Tolerance parameters:



Type Tolerance
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



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


Machinery industry


 Aluminum alloy is also widely used in the machinery industry. Through CNC machining,

mechanical parts, tools and fixtures can be manufactured. The high strength and corrosion resistance of

aluminum alloys make them ideal for mechanical applications.


Material Type Tensile Strength Elongation Yield Stress Density Tensile Modulus Hardness
AL6061-T6 260MPa 9% 240MPa 2.76g/㎤ 56GPa 95HB
AL7075 524MPa 11% 455MPa 2.8g/㎤ 71GPa 150HB
AL5052 220MPa 8% 80MPa 2.72g/㎤ 70GPa 120HB
AL5083 270Mpa 9% 110MPa 2.76g/㎤ 65GPa 110HB
AL6063 215Mpa 10% 170Mpa 2.8g/㎤ 60GPa 90HB



We have an ensuring Quality sysem for our Customer


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Shipping Way for project


We are also able to ship parts via a variety of methods, including ground, air, and sea.

Our experienced team can choose the best method for your parts, depend on your needs.


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Our payment method for client


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After sales service for client



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1-What industries use JYH services?

  • We serve a variety of industries including Medical device, Lighting,Robots,Automotive, Aerospace,Consumer product.


2-What is the advantage of working with JYH company?

  • Our industrial CNC machining, and injection moulding services provide parts made directly from the customer’s 3D CAD model, reducing the likelihood of errors. Proprietary software automates toolpath generation to decrease manufacturing times and reduce costs.


3-How many machines do you have?

  • We currently have more than 65 machines: roughly 45+ CNC mills and 30 Injection mold machine,10+ 3D printers. With our long history of growth, this number is always changing.


4-How do I get a quote?

  • To get a quote for all of our services, simply send us your 3D files to us. You'll get an fast quote within hours with free design feedback. If there are problem areas in the submitted design,we will provide free design feedback(DFM).


5-What types of files do you accept?

  • We can accept native SolidWorks or ProE files as well as solid 3D CAD models from other CAD systems output in IGES (.igs), STEP (.stp), ACIS (.sat) or Parasolid (.x_t or .x_b) format.

6-Do you provide First Article of Inspection (FAI) Service?

  • We can provide FAI as part of the unlimited offer.



7-What is your lead time after we place an order with you?

Once get your order,we will sart to order review and it is usually takes 3-5 work days,but it should be finally to the actual product quantity, structure, post-processing.



8-What is payment term does your company can be acceptable?

  • We can accept T/T (50% prepayment should be paid before start the production; the 50% remaining payment should be paid after finish the project).




Our CNC Machiing workshop


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JYH is your best CNC Precision machining metal and plastic partner!