CNC Machining | Precision Parts Manufacturing
CHX Metal (Shenzhen Changhexin Precision Hardware) provides CNC machining — milling, turning and 5-axis — with ±0.005mm tolerance for medical, automotive, optical and industrial applications. ISO 9001:2015 certified.
What Is CNC Machining
CNC (Computer Numerical Control) machining uses programmed tools to cut metal with high precision and repeatability, ideal for complex, tight-tolerance parts.
Our Process
- DFM review of your design
- CAM programming
- Precision machining (3/4/5-axis)
- Inspection and finishing
- Assembly if required
Materials
- Aluminum, stainless, steel
- Titanium, brass, copper
- Engineering plastics
Quality
ISO 9001:2015 / ISO 14001 certified, CMM inspected with full traceability.
CNC Machining FAQ
- Q: What is CNC machining?
- A process using computer-controlled tools to cut metal with high precision and repeatability for complex parts.
- Q: What tolerance can you achieve?
- ±0.005–±0.01mm dimensional, ±0.005mm concentricity.
- Q: Which materials?
- Aluminum, stainless, steel, titanium, brass, copper and engineering plastics.
- Q: Do you provide DFM?
- Yes. Our engineers review designs and suggest manufacturable optimizations.
Get a Quote → Upload your drawing/3D model for a process plan and quotation within 24 hours.