• 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

Precise Magnesium Precision Machining Prototype CNC Services

Place of Origin China
Brand Name Precision CNC Magnesium Alloy Parts
Certification ISO9001 Certificate of quality system/16949
Model Number AZ31B / AZ91D
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
Delivery Way By Air/By Sea/can Be Communicated Packaging Carton Box/Wooden Box/Pallet
Tolerance ±0.004mm Inspection Equipment CMM 100% Check Your Parts
Processing Time 2-3 Days Surface Hardness HV200 - HV400
Name Magnesium CNC Machining Color Can Choose Based On Your Needs
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Precise Magnesium Precision Machining


Magnesium Precision Machining CNC Services


Prototype CNC Services

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Product Description

Precise Magnesium Precision Machining Prototype CNC Services




Why Choose JYH For Custom CNC Machining?



►Saving Your Cost

You will save 30-50% of the cost because of our efficient production capacity and cost control.



►Quality Assurance

As an ISO 9001:2015 certificated manufacturing company, we offer SGS, RoHS, material certifications,

and inspection report for our customer.


►On-demand Production


Our CNC milling services will support you from 1 pcs to 10k+ pcs, no matter prototype, low volume manufacture, or mass production.


►High Precision Tolerances


Offering tolerances range from +/-0.001′′ to 0.005′′, depending on client specifications. We are experts in producing custom components.


►Fast and Reliably Delivery


Experience dependable and punctual delivery of your products from our CNC facility strategically located in Shenzhen, China, near major shipping ports for seamless transportation and peace of mind.


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Manufacturing Capabilities

Our facility has 60 CNC machining centers, 10 CNC lathes, 5 CNC longitudinal lathes, 2slow-speed wire cutting machines ,providing much manufacturing flexibility. We often did the product with Car engine accessory bracket, clutch housing, gearbox housing, instrument panel frame, steering wheel frame, seat frame, valve body mobile phone,Drone/camera.



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Available material



Material Type Tensile Strength Elongation Yield Stress Density Maximum Temperature Tensile Modulus
AZ91D 230MPa 4.0% 150MPa 1.81g/㎤ 596℃ 44.8GPa
AZ80A 290MPa 2.0~5.0% 179MPa 1.81g/㎤ 596℃ 45Gpa
AZ31B 280MPa 7% 160MPa 1.76g/㎤ 596℃ 46GPa
ZK61B 330Mpa 13% 178MPa 1.81g/㎤ 630℃ 47GPa
AZ61B 280Mpa 15% 165Mpa 1.81g/㎤ 653℃ 45GPa
AM60B 221MPa 3.0% 131Mpa 1.81g/㎤ 428℃ 44.8GPa



The Characteristics of Magnesium Parts Can be as follows:


  1. CNC machining magnesium product have high strength, the ratio of strength to quality of magnesium alloy has a capacity.
  2. Magnesium parts have small elastic modulus, good rigidity, strong shock resistance, and are not easily deformed after long-term use.
  3. Magnesium machining product have good resistance to electromagnetic interference and shielding.
  4. Magnesium machining product do not pollute the environment.





Linear dimension

+/- 0.015 mm
+/- 0.002 inch


Hole diameters (not reamed)

+/- 0.015 mm
+/- 0.002 inch


Shaft diameters

+/- 0.015 mm
+/- 0.002 inch


Part size's limit

850 * 650 *550 mm
39.0 * 23.5 * 23.5 inch





Quality Inspection


  • In addition to our stringent in-process controls, all components must pass a thorough final inspection.

we have a coordinate measuring machine, salt spray testing machines, profile projectors and other precision

measuring devices, etc.


  • Customers' CAD drawings can be directly imported in the coordinate measuring machines (CMM) for a

direct comparison to the dimensions that are taken from the physical part.


  • All testing is conducted in a 20 degree Celsius climate-controlled inspection room and the CMM is calibrated to

GB/T 16857.2-2006 (ISO10360-2:2001) standards. All components and sub-assemblies are 100% inspected,

identified with a logo if required and a final inspection is generated pertaining to all the critical dimensions.

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How to safely machine magnesium?


Although it might sound daunting, it is perfectly safe to CNC machine magnesium if the right precautions are taken.

Avoid tight clearance angles

Although magnesium can be machined at fast speeds without compromising the quality of the part,

it is best to avoid tight clearance angles, because contact between the tool and workpiece increases friction and cutting temperature.

Maintain proper tool condition


Sharp cutting tools can reduce the fire hazard of machining magnesium.
Dull tools can rub and cause friction, which causes sparks and builds up heat where the sensitive magnesium chips

are being created. Needless to say, sharp tools will also produce better parts.
Most machinists use a carbide cutting tool with a large relief angle for machining magnesium.

Avoid water-based coolant

Although coolants reduce machining temperatures, a water-based coolant can actually increase the risk of a magnesium fire

as it will produce hydrogen gas.Avoid coolant altogether, or use a light mineral oil in place of standard coolant. Compressed air

or argon gas can also be used to reduce temperatures without the risk of exacerbating a potential fire.


Make discontinuous chips

When CNC machining magnesium, it is better to make well-broken discontinuous chips, as opposed to more easily ignitable ribbon chips.
Use only explosion-proof chip vacuum
If using a vacuum extraction system for chip removal, this system should be as fireproof as the rest of the machining setup.



Our payment method


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Our shipping method


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After sales service


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Our workshop


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1-Is magnesium hard to machine?

  • Drilling, milling, turning, and other processes are smoother when using magnesium, and machining the material requires a significantly lower cutting force and overall production time than other metals.

2-Do you have a minimum order quantity?

  • No minimum quantity! JYH Machining provides rapid prototypes and short to medium-run production machining services.


3-How many machines do you have?

  • We currently have more than 60 machines: roughly 40+ 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 and 2D drawings to us. You'll get a 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 payment term 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).


Magnesium​ Sample Pictures for your reference:


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JYH technology, Your Professional CNC Machining Magnesium Alloy Services Partner!