Professional CNC Machining Metal Parts Manufacturer in China – Precision Engineered Components
Introduction to Our CNC Metal Machining Services
As a leading CNC machining metal parts manufacturer in China, we specialize in producing high-precision, custom metal components for industries worldwide. With state-of-the-art CNC milling, turning, and multi-axis machining centers, we deliver tight-tolerance parts from various metals, including aluminum, steel, stainless steel, brass, copper, and titanium.
Our expertise covers prototyping, low-volume production, and mass manufacturing, ensuring quality, reliability, and cost-efficiency for automotive, aerospace, medical, robotics, and industrial applications.
Why Choose Our CNC Metal Machining Services?
1. Advanced CNC Machining Capabilities
- CNC Milling: 3-axis, 4-axis & 5-axis machining for complex geometries
- CNC Turning: Precision lathe work for cylindrical parts
- Swiss Machining: Ultra-precision for small, intricate components
- Mill-Turn Machining: Combined milling & turning for reduced setups
2. Strict Tolerance Control
- Standard Tolerances: ISO 2768-m (±0.05mm)
- High-Precision Machining: Down to ±0.005mm (±0.0002″) for critical features
- GD&T Compliance: Full geometric dimensioning & tolerancing support
3. Wide Material Selection
| Material | Properties | Common Applications |
|---|---|---|
| Aluminum 6061/7075 | Lightweight, corrosion-resistant | Aerospace, automotive |
| Stainless Steel 303/304/316 | High strength, corrosion-proof | Medical, marine |
| Carbon Steel (A36, 1045) | Durable, cost-effective | Machinery, tools |
| Brass & Copper | Excellent conductivity | Electrical, plumbing |
| Titanium (Grade 2/5) | High strength-to-weight ratio | Aerospace, medical |
4. Cost-Effective Production Options
- Prototyping: 1-100 pcs (fast turnaround)
- Low-Volume: 100-10,000 pcs (competitive pricing)
- High-Volume: 10,000+ pcs (economies of scale)
5. Fast Lead Times & Reliable Delivery
- Standard lead time: 5-7 working days
- Express service: 2-3 days for urgent projects
- Global shipping: DHL, FedEx, air & sea freight
Our CNC Metal Machining Specifications
Technical Capabilities
| Parameter | CNC Milling | CNC Turning |
|---|---|---|
| Max Part Size | 2000×1500×600mm | Ø500×1000mm |
| Min Part Size | 5×5×5mm | Ø2×2mm |
| Positioning Accuracy | ±0.005mm | ±0.003mm |
| Surface Finish | Ra 0.4-3.2μm | Ra 0.2-1.6μm |
Additional Services
- Heat treatment (annealing, hardening, tempering)
- Surface finishing (anodizing, plating, powder coating)
- Laser engraving & part marking
- Quality inspection (CMM, optical measurement)
Industries We Serve
Our precision CNC machined metal parts are used in:
✅ Aerospace: Aircraft brackets, engine components
✅ Automotive: Transmission parts, suspension components
✅ Medical: Surgical instruments, implantable devices
✅ Robotics: Actuator housings, gear systems
✅ Industrial Machinery: Hydraulic valves, pump bodies
✅ Electronics: Heat sinks, connector housings
Quality Assurance & Certifications
We maintain strict quality control throughout production:
✔ ISO 9001:2015 certified
✔ Material traceability & certifications
✔ First-article inspection (FAI) & PPAP
✔ Full dimensional reports with CMM data
Get Your Custom CNC Metal Parts Today!
Looking for a reliable CNC machining metal parts manufacturer in China? We offer:
🔹 High precision & tight tolerances
🔹 Competitive pricing & no MOQ
🔹 DFM support & engineering expertise
Contact us now for a free quote and let’s discuss your project requirements!
