Precision
CNC Machining
Manufacturing
High-quality custom CNC machining services for prototypes and production parts. From simple components to complex geometries, we deliver precision parts with fast turnaround times.
Your Trusted Manufacturing Partner
From prototype to production, we deliver precision manufacturing with engineering excellence, quality assurance, and global reach across 25+ countries.
Lightning-Fast Turnaround
24-hour quote response with detailed DFM analysis
Engineering Excellence
±0.005mm precision tolerance with first article inspection
Worldwide Shipping
Reliable delivery to 25+ countries with full tracking
ISO-Certified Quality
ISO 9001:2015 certified with comprehensive quality control
Scalable Production
From prototype to mass production: 1 to 1M+ parts capacity
Advanced Equipment
State-of-the-art 5-axis CNC machining capability
Manufacturing Excellence
See our precision manufacturing process in action
Trusted by Industry Leaders
From medical devices to aerospace components, our precision manufacturing supports critical applications across diverse industries worldwide.
Complete Machining Solutions
Our state-of-the-art CNC machining center features advanced equipment capable of producing complex geometries with exceptional precision and surface finish quality.
CNC Milling
High-precision 3-5 axis milling for complex surfaces, slots, holes, and contours with excellent surface finish quality.
- • Work envelope: 1200×800mm
- • Spindle speed: 24,000 RPM
- • Tolerance: ±0.01mm
- • Surface finish: Ra 0.8μm
CNC Turning
Precision turning operations for cylindrical parts, shafts, bushings, and rotational components with live tooling.
- • Max diameter: 500mm
- • Max length: 1000mm
- • Live tooling capability
- • Sub-spindle for complex parts
EDM & Wire-Cut
Electrical discharge machining for intricate profiles, tight tolerances, and hardened materials up to 65 HRC.
- • Thickness up to 100mm
- • Tolerance: ±0.005mm
- • Surface finish: Ra 0.8μm
- • Hardened material capability
CNC Grinding
Ultra-precision surface and cylindrical grinding for superior surface finish and dimensional accuracy.
- • Surface finish: Ra 0.4μm
- • Tolerance: ±0.005mm
- • Hardness up to 65 HRC
- • Mirror finish capability
Gear Hobbing
Precision gear cutting and hobbing for spur, helical, and worm gears with various modules and pitch diameters.
- • Module range: 0.5-10mm
- • Max diameter: 800mm
- • Precision grade: DIN 5-8
- • Helical angle: ±45°
Swiss Machining
High-precision, high-volume production of small diameter parts with exceptional accuracy and surface finish.
- • Diameter range: 0.5-32mm
- • Length up to 100mm
- • Tolerance: ±0.01mm
- • High-volume production
Comprehensive Material Library
We machine a wide range of materials to meet diverse industry requirements, from standard alloys to exotic aerospace materials with certified quality standards.
Aluminum Alloys
- 6061-T6, 6063-T5
- 7075-T6 (Aerospace)
- 2024-T4 (Aircraft)
- 5083 (Marine Grade)
Steel & Alloys
- Carbon steel 1018, 1045
- Stainless 304, 316, 17-4PH
- Tool steel H13, D2, A2
- Alloy steel 4140, 4340
Titanium Alloys
- Ti-6Al-4V (Grade 5)
- CP Titanium Grade 2
- Ti-6Al-2Sn-4Zr-2Mo
- Medical grade Ti
Specialty Materials
- Inconel 625, 718
- Hastelloy C-276
- Copper alloys
- Engineering plastics
Your Material Selection
Assistant
Not sure which material is right for your application? Our comprehensive material guide helps you choose the optimal material based on your specific requirements including strength, corrosion resistance, temperature, and cost considerations.
CNC Machining Finishes
Professional surface treatments and finishes to enhance appearance, durability, and performance of your CNC machined parts.
Anodizing
Electrochemical process creating a durable, corrosion-resistant oxide layer on aluminum parts with excellent wear resistance and multiple color options.
- Type II & Type III anodizing available
- Multiple colors: Clear, Black, Blue, Red, Gold
- Thickness: Type II 5-12μm standard, >20μm hard coat
- Applications: Aerospace, Electronics, Consumer goods
Surface Finish Selection Guide
Master surface finishing with our comprehensive guide. Learn to select the perfect finish for your manufacturing project.
- Complete finish comparison charts
- Cost and lead time considerations
- Application-specific recommendations
ISO-Certified Quality Control
Our comprehensive quality management system ensures every CNC machined part meets the highest standards through rigorous inspection protocols and advanced measurement equipment.
First Article Inspection (FAI)
Complete dimensional verification of initial production parts with detailed inspection reports and CMM measurements.
In-Process Monitoring
Real-time quality control during machining operations with automated measurement and feedback systems.
Statistical Process Control
Data-driven quality management with SPC charts, capability studies, and continuous improvement protocols.
CMM Inspection
3D coordinate measuring machines for precise dimensional verification
Optical Measurement
High-resolution optical comparators and vision systems
Surface Analysis
Profilometers for surface roughness and texture verification
Material Testing
Hardness testing, material composition verification
CNC Machining Tolerances and Standards
Our advanced CNC machining centers deliver exceptional precision across various tolerance ranges to meet your exact specifications.
View Complete Tolerance GuideTolerance Capabilities Overview
Comprehensive precision specifications for different application requirements
| Tolerance Level | Metric (mm) | Imperial (in) | Applications | Industries |
|---|---|---|---|---|
|
Ultra-High Precision
Maximum accuracy
|
±0.005 | ±0.0002" |
• Medical implants
• Optical components
• Gauge blocks
|
Medical
Aerospace
Semiconductor
|
|
High Precision
Strict requirements
|
±0.01 | ±0.0004" |
• Engine components
• Connector housings
• Precision fixtures
|
Automotive
Electronics
Machinery
|
|
Standard Precision
Reliable accuracy
|
ISO2768-mK | ISO2768-mK |
• Industrial brackets
• Prototype parts
• Mounting hardware
|
Industrial
Prototyping
General
|
|
Commercial Grade
Cost-effective
|
±0.1 | ±0.004" |
• Enclosures
• Basic fixtures
• Non-critical parts
|
Consumer
Commercial
Basic
|
Surface Finish Standards
| Finish Grade | Ra Value | Application |
|---|---|---|
| Mirror | Ra 0.4μm | Optical, Medical |
| Fine | Ra 0.8μm | Precision Parts |
| Standard | Ra 1.6μm | General Purpose |
| Rough | Ra 3.2μm | Non-critical |
Geometric Tolerances (GD&T)
| Control | Tolerance | Verification |
|---|---|---|
| Flatness | ±0.01mm | CMM |
| Position | ±0.02mm | CMM |
| Parallelism | ±0.01mm | CMM |
| Perpendicularity | ±0.01mm | CMM |
Precision CNC Parts Made by Xu Feng
From aerospace components to medical devices, our CNC machining capabilities deliver exceptional precision and quality across diverse industries.
Frequently Asked Questions
Get answers to common questions about our CNC machining services, pricing, and lead times. Our engineering team is here to help with your specific requirements.
Still have questions?
Our engineering team is ready to help you with your specific CNC machining needs.
Contact Us