On-demand Custom CNC Machining Services
We guarantee consistent quality for prototypes and end-use parts, in house and through our verified manufacturing partners.
- One-off CNC Prototypes
- 100K+ Mass Production Machining
- Tolerance as tight as ±0.01 mm
- Delivery in as little as 5 days
CNC Machining Capabilities
We are always ready for the challenges of tight tolerances and complex CNC machined parts.
Try out our precision CNC machining services and become our next satisfied customer.
CNC Milling Service
We have several 5-axis CNC milling machines that make it easy to mill precision-tolerance plastic and metal parts with complex geometries. We also offer low-cost machined parts using 3- and 4-axis mills.
CNC Turning Service
CNC turning is a more efficient method of manufacturing round parts, such as worm shafts, from plastic and metal rods or tubes. When used in conjunction with power tools, milling geometries can be achieved simultaneously.
EDM & Wire-Cut Service
EDM and wire-cut is one of the CNC machining processes which uses copper, graphite pattern or molybdenum wire to achieve the design for sharp corners, undercuts and remove whatever un-needed material from workpieces.
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CNC Machined Part Gallery
In order to help you understand our CNC machining capabilities, here are some of our previous projects, and demo parts designed by engineers. ZhuanXin Precision is flexible for all types of CNC machined parts.
CNC Machining Materials
Wide range type of industrial-grade CNC machining 475+ materials such as ABS, POM, PEEK, stainless steel, brass, copper and more can be used for custom parts, giving you lots of material selection options to complete prototypes and production runs of custom parts.
Metals
Aluminum is lightweight yet strong, with excellent machinability and corrosion resistance. Ideal for aerospace and automotive parts.
Alloys
Aluminum 6061, 6061-T6
Aluminum 2024
Aluminum 5052
Aluminum 5083
Aluminum 6063
Aluminum 6082
Aluminum 7075, 7075-T6
Aluminum ADC12 (A380)
Copper is known for its superior electrical conductivity and thermal properties, making it perfect for electrical components and heat exchangers.
Alloys
Copper C101(T2)
Copper C103(T1)
Copper C103(TU2)
Copper C110(TU0)
Beryllium Copper
Brass is durable and has a low friction coefficient, which makes it suitable for fittings, tools, and musical instruments that require precision.
Alloys
Brass C27400
Brass C28000
Brass C36000
Bronze is highly resistant to corrosion and metal fatigue, favored for bearings, bushings, and marine hardware.
Alloys
Tin Bronze
Steel is an alloy with high tensile strength and durability, commonly used in construction and automotive industries for its robustness.
Alloys
Steel 1018, 1020, 1025, 1045, 1215, 4130, 4140, 4340, 5140, A36
Die steel
Alloy steel
Chisel tool steel
Spring steel
High speed steel
Cold rolled steel
Bearing steel
SPCC
Stainless steel is renowned for its corrosion resistance, making it a prime choice for medical devices and food processing equipment.
Alloys
Stainless Steel SUS201
Stainless Steel SUS303
Stainless Steel SUS 304
Stainless Steel SUS316
Stainless Steel SUS316L
Stainless Steel SUS420
Stainless Steel SUS430
Stainless Steel SUS431
Stainless Steel SUS440C
Stainless Steel SUS630/17-4PH
Stainless Steel AISI 304
Magnesium is the lightest structural metal, offering high strength-to-weight ratios, perfect for automotive and aerospace applications where weight is critical.
Alloys
Magnesium Alloy AZ31B
Magnesium Alloy AZ91D
Titanium boasts the highest strength-to-density ratio among metals, highly resistant to corrosion and fatigue, ideal for aerospace, medical, and marine applications.
Alloys
Titanium Alloy TA1
Titanium Alloy TA2
Titanium Alloy TC4/Ti-6Al 4V
Plastics
ABS is strong, durable, and offers good resistance to heat and impact. It’s preferred for automotive components and consumer goods.
ABS Beige(Natural)
ABS Black
ABS Black Antistatic
ABS Milky White
ABS+PC Black
ABS+PC White
Polycarbonate is extremely durable and has high impact resistance, along with excellent clarity, used for bullet-proof glass and protective gear.
PC Black
PC Transparent
PC White
PC Yellowish White
PC+GF30 Black
PMMA, or acrylic, is known for its crystal clarity and weather resistance, making it ideal for outdoor fixtures and display cases.
PMMA Black
PMMA Transparent
PMMA White
POM is strong, with a low friction surface and good dimensional stability, perfect for precision parts in mechanical applications.
Dark brown (coffee) POM 100AF
POM Black
POM Blue
POM White
Nylon is versatile, strong, and wears well against friction, commonly used for gears, bearings, and other wear-resistant surfaces.
PA(Nylon) Blue
PA6 (Nylon)+GF15 Black
PA6 (Nylon)+GF30 Black
PA66 (Nylon) Beige(Natural)
PA66 (Nylon) Black
Polyethylene is lightweight and has high resistance to impact, widely used in packaging and containers.
PE Black
PE White
PEEK is renowned for its high temperature resistance and strength, often used in aerospace and medical implant manufacturing.
PEEK Beige(Natural)
PEEK Black
Polypropylene is tough, has excellent chemical resistance, and is used for automotive parts, containers, and in packaging.
PP Black
PP White
PP+GF30 Black
HDPE is known for its high strength-to-density ratio, resistance to impacts, and is used in making bottles and corrosion-resistant piping.
HDPE Black
HDPE White
HIPS is easy to machine and offers good dimensional stability and impact resistance, suitable for prototyping and modeling.
HIPS Board White
LDPE is soft, flexible, and used in applications where heat sealing is required, such as in tubing and plastic bags.
LDPE White
CNC Machining Finishes
ZhuanXin offers wide variety high level surface finishes such as bead blasted, anodized (type ii, type iii), chromed, powder coating, zinc plating, nickel plating. We only list some of the common surface finishing options. There are more surface finish options for CNC machined parts.
As machined
Anodizing
Bead Blasting
Brushed Finish
Electroplating
Powder Coating
Sand Blasting
Black oxide
How to Work With Us
Upload a CAD File
Start by choosing your preferred manufacturing process, then upload your design file.
A customer’s words mean more than ours see what our satisfied customers have said about how we fulfilled their requirements.
I am happy to be doing business with a company such as yours who pays attention to details and is quick to ask and sort out any potential issues as quickly as possible.
Casey Williams
I finally reviewed the part with my client today. I was delayed being away visiting family for a week. The part come out very nice, you guys did an excellent job with the sample!… even the finish is exactly how i expected. I will let you know when the client is ready to produce the first batch!
Riley Brown
From Concept to Production
CNC machining is an ideal manufacturing process whether you need a few parts or 10000+ units as end-used production parts. Here are the custom CNC services available at ZhuanXin Precision.
Prototype Machining
From ZhuanXin Precision, you can get your CNC machined prototypes done in days, super shot lead times allows you to verify the design fast.
- Instant quotes
- Instant DFM feedback
- Excellent quality
- Short lead time
Low-Volume Machining
CNC machining is a cost-efficient way to make certain types of parts in small volume or medium quantity. For example, 100 pieces to 1000 pieces.
- Lower cost
- Production-level quality
- Short lead time
- Test out the market before investment
Production Machining
Using CNC machines and robots is a best option for big volume production machining which allows us to avoid heavy labor. Decrease the cost significantly.
- Experienced engineers for DFM optimization
- A professional project manager working in your time zone
- First Article Inspection
- Guaranteed consistent quality
Try ZhuanXin
Start Your Project Now
CNC Machining FAQs
Yes. As soon as we receive your RFQ, our engineers will review the CAD files and offer the design feedback and optimization suggestion for CNC machining if needed. In order to get better CNC machined parts quality and sort out the points to lower the CNC machining cost which affect the unit price.
ZhuanXin Precision owns two CNC machining shops with over 60 sets of CNC milling and CNC turning machines. And we have more than 40 experienced technical experts, therefore we can guarantee to manufacture 5000 pcs different types of CNC machined parts in-house. Besides that, thanks to our verified manufacturing partners from our manufacturing network, we can offer extra CNC machined parts unlimitedly.
ZhuanXin Precision is known as one of the best CNC machining companies in China in terms of quality, speed, and customer service. With high-quality CNC machines, we can easily achieve +/- 0.02mm of tolerance and can even get within +/- 0.01mm. But keep in mind that it can have an impact on the cost.
Our production engineers review every RFQ we get from customers to make sure the material and CNC machining cost are calculated properly. The online CNC machining quotation system from most of the manufacturing platforms is not yet accurate enough.
First of all, make sure the parts are designed friendly for CNC machining process. For example, avoid the features like sharp corners, deep pocket and thin walk. Secondly, select the right CNC machining companies for your projects. For the simple, small parts, you can easily find the small CNC machine shops to make parts at a better price. If you need precision parts with complex geometries, then a CNC machining company like ZhuanXin Precision who have precision multi-axis CNC mills and lathes and inspection facilities fits better.
Referring to our previous previous CNC machining orders, over 90% of them are finished in around 7 days. Simple CNC machined parts can be done within 2 days, while it might take 15+ days to make complex or big CNC machined parts. Quantity is another matter to be considered.
