Online CNC Machining Services in China
- Free Design & DFM Support
- ISO 9001:2015 Certified
- 1-Day Lead Time
- Custom Packaging, Delivered to You
What is CNC Machining Servie?
CNC machining service is a manufacturing process where computer-controlled machines precisely cut and shape metal, plastic, and other materials. Simply put, it uses automated, intelligent tools to accurately transform raw materials into the desired shapes and dimensions based on 3D design files.
You can think of it as a smart carving machine where the workpiece rotates or is fixed while cutting tools follow programmed paths at high speeds. This ensures not only fast production but also consistent precision and high quality for every part. CNC machining is widely used for producing complex custom components in industries such as automation equipment, aerospace, and robotics.
TiRapid supports everything from single prototype to small batch production, from micro machining to large machining.
Why Choose TiRapid for CNC machining parts？
1. Rigorous Quality Control
With over 16 years of CNC machining expertise and more than 30,000 successful parts delivered, TiRapid’s technical team consistently meets the highest quality standards. We have long-term partnerships with clients across Europe and the USA who consistently praise the surface finish and precision of our CNC machined parts.
2. Comprehensive Material Capability
Whether your parts require titanium, stainless steel, aluminum, or engineering plastics like PEEK and POM, we possess the technical skills and experience to handle these materials effectively, ensuring optimal machining results.
3. Flexibility and Scalability
From single prototypes to thousands of production units, TiRapid offers scalable manufacturing solutions tailored to your needs. We provide flexible batch sizes, rapid prototyping, and volume production to support your project growth efficiently.
4. Engineering Support and Free DFM
Our experienced engineering team offers complimentary Design for Manufacturability (DFM) consultations to help you optimize your designs. This results in easier, more cost-effective production without compromising performance or aesthetics.
5. Confidentiality and Data Security
We enforce strict data confidentiality protocols, utilize encrypted communications, and restrict internal access to authorized personnel only—ensuring your sensitive information is fully protected throughout the entire manufacturing process.
TiRapid's various materials
Please see our comprehensive list of materials. If the material you are looking for is not listed here, please feel free to contact us to discuss your specific requirements.
Surface finishing options for CNC machined parts
Machining surface
Surface roughness can be precisely specified using an Ra value. Our standard Ra range is 0.4-3.2 um, ensuring a consistent and high quality surface finish.
Sand blasting
Anodizing type 2 surface treatment
Anodized Type 3 surface treatment
Our operating mechanism
At TiRapid, we go beyond machining—we offer free design reviews and DFM optimization to help you reduce costs, improve manufacturability, and shorten your development cycle.
Embark on your manufacturing journey today. Share your project details and one of TiRapid’s experienced engineers will conduct an in-depth, personalized review of your requirements, ensuring every technical aspect is carefully evaluated for precision and efficiency.
CNC Milling Shop
5 axis machine shop
CNC turning shop
EDM shop
Wire EDM shop
Testing shop
Bella Liang
Galen Cui
Maggie Du
Nick Zhai
Rea Tang
Zoey Yong
Kaya Chen
Lin Fu
Candy Liu
Chloe Xu
Common Problems of Custom CNC Machining Parts
What are the minimum and maximum sizes you can machine?
We can machine holes as small as 0.2 mm and handle maximum workpiece dimensions up to 3000 × 2000 × 100 mm, the thinnest thickness is 0.5mm, accommodating a wide range of complex parts.
What is the quote turnaround time ?
Most quotes arrive in your inbox within 8 hours. For larger batch orders, we guarantee a full response within 24 hours.
Can you help design my product if I only have a sample?
Yes, we offer 3D scanning and free product design services. Whether your part is plastic or metal, we can assist you from sample to final design and production.
What is our fastest CNC machining lead time ?
For small CNC projects involving Al6061, We can achieve extraordinary results. Since we have in-house stock of this material, we can start and complete fabrication in as little as 2 days, ensuring your project keeps moving quickly without compromising quality.
Will anodizing affect the thickness of the product ?
In the world of anodizing, Type II is the standard variation. Clear coatings under Type II are typically 5 – 15 µm thick, while colored or tinted coatings are 10 – 25 µm thick. Type III anodizing, often referred to as “hard anodizing,” can be 20 – 80 µm thick. A useful design principle to remember is that 50% of the anodic coating is below the original surface and 50% is above it. For example, a 12 µm coating will add 6 µm to the part thickness, which is critical for precise design and assembly considerations.
What thread specification compatibility can be used ?
Our machining capabilities extend to a wide range of thread specifications. We expertly process ISO metric threads (e.g. M3, M6, etc.) as well as BSPT, BSP and UNF threads. This broad compatibility ensures that our machined parts can be seamlessly integrated into a wide range of components across a wide range of industries.
CNC Machining Services
- 5 axis CNC milling process
- Tolerances down to±.01mm(±.0004in)
- Lead times from 3 working days
5 Axis CNC Machining
- Easily machinecomplex parts
- Speeds up production for faster delivery
- Easily handles parts up to 600mm(24in)in length.
CNC Milling Services
- Length capacity of up to 3000mm(118in)
- Over 50 material options(metals and plastics)
- Expertise in ultra-thin wall part production
CNC Turning Services
- Minimum Part Size as Small as 2mm
- Achieves Surface Finish up to Ra0.6
- Tailored for Small-Batch Manufacturing
Surface Finishing
- Passes 72-Hour Salt Spray Test
- Over 21 Surface Finishing Options
Screw Machining Services
- Excels in small, precise, complex parts
- Automation ensures quality and efficiency
- Perfect for aerospace, medical, and electronics
Wire EDM Services
- Delivers burr-free results for clean finishes
- Easily produces intricate and detailed shapes
- Keeps costs low for manufacturing complex components