With 16+ years of expertise in integrated mill-turn machining, we specialize in custom 5-axis mill-turn CNC services—tailoring every aspect (design, material, process, precision) to meet unique customer requirements. Unlike traditional separate turning/milling processes, our 5-axis mill-turn technology completes complex part production in one setup, eliminating repositioning errors and ensuring consistency. Whether you need aerospace components with ultra-tight tolerances, medical parts with biocompatible finishes, or automotive components for high-volume production, we adapt our services to your exact specifications.
Our 5-axis mill-turn machines (DMG Mori NTX 2000, Haas ST-50Y) integrate turning and milling to handle customer-specific complex geometries—no repositioning required:
- Multi-Feature Integration: Machines cylindrical surfaces (turning) + angled holes/milled grooves (milling) in one setup. For example, a customer’s automotive transmission component (20mm diameter) with 30° angled oil holes and 0.5mm-wide slots is produced with ±0.002mm alignment between features, avoiding assembly errors.
- Custom Geometry Support: Adapts to non-standard designs, such as customer-specific curved surfaces (e.g., aerospace bracket with 3D contoured edges) or asymmetric features (e.g., medical instrument shafts with offset slots), using 3D CAD-driven machining paths.
We adjust tolerance, surface finish, and process parameters to match each customer’s application needs:
- Ultra-Tight Tolerances: For aerospace customers requiring ±0.001mm tolerance (e.g., turbine blades), we use high-precision spindles (24,000 RPM) and in-process laser measurement to validate dimensions in real time.
- Application-Specific Finishes: For medical customers needing biocompatible parts, we apply electropolishing (Ra ≤0.02μm) to eliminate micro-pores, reducing bacterial adhesion and complying with ISO 13485.
- Material-Specific Processes: For customers using heat-sensitive plastics (e.g., PEEK for industrial valves), we implement temperature-controlled machining (25–30℃) to prevent warping, ensuring part functionality in high-heat environments.
We tailor services to industry-specific customer needs:
- Aerospace: Custom machining of titanium Grade 5 components with AS9100 compliance—ensuring parts withstand -50℃ to 300℃ temperatures and 10MPa pressure.
- Automotive: High-volume production of custom sensor housings (PC/ABS blends) with IATF 16949 certification—tolerance ±0.005mm, batch consistency ±0.002mm.
- Medical: Custom biocompatible parts (titanium Grade 2) with ISO 13485 compliance—surface finish Ra ≤0.02μm, no sharp edges (≤0.01mm radius) to reduce patient irritation.
We balance speed and customization to meet customer timelines:
- Custom Prototypes: Delivers 1–10 unit samples in 5–7 days for customer design validation, with free adjustments (e.g., modifying a slot width by 0.1mm) if the prototype doesn’t meet requirements.
- Scalable Bulk Production: For customers transitioning from prototypes to mass production, we deploy automated 5-axis cells (robotic loading/unloading) to maintain customization specs while cutting per-unit costs by 30%.
- Requirement Discovery: Collaborate with customers to define part specs (CAD files, tolerance, material, surface finish, production scale) and application goals (e.g., aerospace pressure resistance, medical biocompatibility).
- DFM for Customization: Provide 24-hour Design for Manufacturability (DFM) analysis—optimizing customer designs for machinability (e.g., adjusting a customer’s 0.1mm fillet to 0.2mm to avoid tool breakage) while preserving functionality.
- Prototype Production: Manufacture custom samples using customer-specified materials and processes, with inspection reports (CMM, surface roughness testing) to validate compliance.
- Feedback & Adjustment: Incorporate customer feedback (e.g., tightening tolerance from ±0.005mm to ±0.003mm) to refine the prototype until it meets requirements.
- Bulk Production: Launch mass production with real-time monitoring, providing customers with batch inspection reports to ensure consistency.
- Precision Inspection: Uses Zeiss CMM (±0.0005mm accuracy) to verify customer-specified tolerances, Taylor Hobson Form Talysurf for surface finish, and salt spray chambers for corrosion resistance testing.
- Traceability: Maintains full records of customer-specific materials (certificates from suppliers), machining parameters, and inspection results—critical for aerospace/medical customers requiring audit compliance.
- Certifications: Complies with ISO 9001, ensuring customized parts meet global industry standards.


Whether you need a one-off custom prototype, a small batch of complex parts, or mass-produced components tailored to your specs, our 5-axis mill-turn CNC services deliver the customization, precision, and reliability you need. We don’t just manufacture parts—we partner with you to turn your unique requirements into high-quality, functional solutions.