Engineered for Precision. Built for Trust.
Precision CNC Machining Services
Tight Tolerances: ±0.002mm
50+ Materials & 20+ Finishes Options
AS9100D & ISO Certified Quality
HANSTAR PRECISION CNC MACHINING SERVICES
Hanstar provides custom CNC machining services for precision CNC parts, prototypes, and production components. Our capabilities support complex geometries, tight tolerances, and different production volumes across a range of industries.
Whether you need custom CNC parts for a prototype, small batch, or repeat production, our team reviews your drawings, materials, tolerances, and finishing requirements to determine the appropriate machining process.
Hanstar holds AS9100D, ISO 9001, IATF 16949 and ISO 13485 certifications for‑qualified machining facilities.
CNC Machining Services for Custom Parts
High-precision CNC machining services for custom parts, prototypes, and production components with complex geometries and tight tolerances.
A cutting tool moves across five axes at once to create parts with complex curves and angled surfaces — without flipping the part between setups.
Custom CNC Milling
A rotating cutting tool removes material from a solid block to create flat surfaces, pockets, holes, and slots. Works from three sides (3-axis) or four (4-axis).
CNC Turning
The metal bar spins at high speed while a stationary cutter shapes it into round parts. Best for shafts, pins, bushings, and any cylindrical component.
From CNC Prototyping to Production
Whether you need CNC prototyping, small-batch machining, or production runs, Hanstar provides reliable custom CNC machining with consistent precision and quality. Request a quote to start your project.
| Aluminum | Steel | Stainless Steel | Other Metals | Plastics |
|---|---|---|---|---|
| Aluminum 6061 | 1045 (EN8 / C45) | 303 | Titanium Alloy Ti-6Al-4V (TC4) | ABS |
| Al6063 | EN24 | 304 | Titanium TA2 | PP |
| Al6082 | EN19 | 316 | Brass C510, C544 | POM-M, POM-C |
| Al7075 (Aerospace Grade) | Duplex Stainless Steel 2205 | Brass CZ121, CZ112 / CW712R | High Density Polyethylene (HDPE) | |
| Al5086 (Marine Grade) | Alloy Steel 4340 | PEEK | ||
| Al5754 (H22) | Copper C101, C172 | High Density Foam | ||
| Copper C14500 / CW118C | Epoxy Tooling Board | |||
| Nickel Alloy: Inconel 625, Inconel 718 |
Popular CNC Machining Materials
Hanstar supports a broad selection of metals and engineering plastics for precision machining applications.
Need a material not listed below? We can source and process specialty alloys and engineering materials based on your project requirements.
Surface Finishing
Enhance the performance, durability, and appearance of your machined components with our comprehensive surface finishing options.
Anodizing
A protective surface treatment for aluminum parts that enhances corrosion resistance, durability, and appearance. Available in various colors, including natural, black, blue, red, and more.
Electroplating
Applies a metal coating to improve corrosion resistance, conductivity, and surface appearance. Available finishes include zinc, chrome, nickel, gold, silver, and tin plating.
Sand Blasting
Uses abrasive particles to create a uniform matte or textured surface, improving surface finish, adhesion, and appearance while removing burrs and oxidation layers.
Electropolishing
An electrochemical process that removes surface imperfections, improving smoothness, corrosion resistance, and surface cleanliness.
Brushing
Creates linear textures on the surface through abrasive processing, enhancing the decorative appearance. Available in straight, random, wave, and circular patterns.
Polishing
Creates a smooth surface finish with enhanced reflectivity and a refined appearance.
More Surface Finishing Options Available
Hanstar also supports various surface treatments, including powder coating, knurling, heat treatment, carburizing, nitriding, and carbonitriding. Share your requirements with our team, and we will recommend the right finishing process for your application.
Engineer-Reviewed CNC Machining Quotes
Get more than a price — receive engineering insight before production.
Automated Quote
- Get a price in minutes
- Algorithm may misread complex features
- No engineering DFM recommendations
- Standardized pricing may overlook production requirements
- Design changes often require a new quote
- Fast pricing — but limited manufacturing insight
Engineer-Reviewed Quote
- Experienced engineers review every drawing before quotation
- DFM feedback helps improve manufacturability and reduce production costs
- Pricing considers materials, tolerances, finishes, and actual machining requirements
- Quality systems aligned with aerospace and medical manufacturing requirements
- Engineering-backed pricing — with practical manufacturing insight
Why Choose Hanstar?
Real People. Real Work. Real Rewards.
Top-tier equipment including DMG MORI C62U, C52U and FANUC systems ensure high-precision machining of complex parts;
We manufacture based on your drawings, samples, or 3D files, fully tailored to your needs;
Full inspection process guarantees tight tolerances and consistent product quality;
Factory-direct pricing helps reduce your cost without compromising standards;
Efficient workflow ensures quick turnaround for both prototypes and mass production;
Your designs are protected, with fast response and professional support for global clients.
Quality Certifications
Our certified quality management systems support consistent manufacturing and quality control across aerospace, automotive, medical, and other demanding industries.
Advanced Inspection Equipment
To guarantee dimensional accuracy and manufacturing consistency, Hanstar utilizes advanced inspection equipment including high-precision CMM systems and optical measurement instruments from leading metrology manufacturers.
Our Partners
FAQs
Our team is ready to help you
with your project.
WhatsApp Us
+86 15013704953
Email Us
major_p@hanstarmold.com
Call Us
+86 15013704953
Working Hours
Mon-Fri 09:00 - 18:00 (GMT+8)
What tolerances can your precision CNC machining services achieve?
Hanstar can achieve tight tolerances up to ±0.002mm depending on part requirements, materials, and machining processes.
Do you have a minimum order quantity?
No strict MOQ. We support prototype, small batch, and volume production.
How do you protect my intellectual property and designs?
We strictly protect customer drawings and designs through NDA.
What surface treatments and post-processing do you offer?
We provide anodizing, plating, polishing, heat treatment, coating, sandblasting, and other customized finishing services.Our partner companies are Nadcap certified.
What is your typical lead time? Can you handle rush orders?
Typical lead time is around 10-12days depending on project complexity. Rush orders can be discussed with our engineering team.
What file formats do you accept for drawings?
We accept sending 2D and 3D drawings together, including STEP, IGES, X_T, SolidWorks, CATIA, NX, DWG and PDF drawings.
Can you support CNC prototyping and production?
Yes. Hanstar supports CNC prototyping, small-batch production, and volume manufacturing for different project requirements.
Do you ship internationally? What are your shipping terms?
Yes, we ship worldwide. Common terms include EXW, FOB, CIF, and DAP depending on customer requirements.
What materials can you use for CNC machining?
We can machine a wide range of materials, including aluminum, stainless steel, carbon steel, titanium, copper, brass, engineering plastics, and other special alloys for different applications involving CNC-machined parts.
