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Capabilities

4-Axis & 5-Axis Precision CNC Milling and Turning Capabilities

Custom CNC machining services for metal and engineering plastic components. We review the drawing, material grade, functional features and inspection requirements before quotation.

01

CNC Milling Services

Precision milling for structural parts, connection parts, optical supports, sensor components, and complex surfaces.

  • 4-axis and 5-axis machining centers
  • Complex curved surfaces
  • High-precision arcs and tapers
  • Multi-hole and assembly faces
02

CNC Turning Services

High-precision turning for round parts, sleeves, connectors, and functional components that require repeatable geometry.

  • Precision turned components
  • Threaded and multi-hole features
  • Metal and engineering plastic parts
  • Prototype through production support
03

Engineering Plastic Machining

We machine materials such as PEEK, POM, PP, PVDF, PPS, PTFE, and acrylic for demanding application environments.

  • Thin-wall and irregular structures
  • Transparent components
  • Fluid and gas path parts
  • Material and process suggestions

Complex component geometry

4 & 5-Axis CNC Machining

Our machining scope includes 4-axis and 5-axis machining centers for complex curved surfaces, arcs, tapers, multi-hole features and assembly faces. Send the 3D model and dimensioned drawing so we can review tool access, workholding and the surfaces that control assembly.

For milled and turned parts, specify datum references, critical tolerances, threads and surface requirements. The machining route and inspection scope are confirmed for the individual component. Explore our dimensional inspection approach.

Materials We Machine

Send your drawing, material requirement, quantity, and application context for an engineering review. Grades, tolerance bands, and drawing callouts are on the materials and tolerances page.

Metals

Stainless steel
Aluminum
Copper
Tool steel
High-temperature alloys

Engineering plastics

PEEK
POM
PP
PVDF
PPS
PTFE
Acrylic

Explore our specialist services

Start with your application.

Manufacturing & Inspection Equipment Standards

All machining and dimensional verification processes are executed in-house at our Shenzhen Bao'an facility under strict temperature and quality control.

Process Category Equipment / Capability Configuration Working Envelope / Spec Precision / Repeatability
5-Axis CNC Milling Simultaneous & 3+2 Indexed 5-Axis Machining Centers Up to 650 × 520 × 460 mm ±0.005 mm positioning
4-Axis & 3-Axis Milling High-Speed Vertical Machining Centers (12,000–24,000 RPM) Up to 1000 × 550 × 500 mm ±0.008 mm positioning
CNC Mill-Turn & Turning CNC Turning Centers with Live Tooling & C/Y-Axis Ø 1.0 mm to Ø 320 mm ±0.005 mm concentricity
Dimensional Metrology 3D Coordinate Measuring Machine (CMM) & 2.5D Optical Vision System Full 3D GD&T verification 0.0015 mm resolution
Surface & Thread Inspection Mitutoyo Surface Roughness Tester, Pin Gauges & Calibrated Thread Gauges Ra, Rz profile & Class 2B/3B/6H threads 100% critical feature check

LET’S REVIEW YOUR NEXT PART.

Send your drawing, material and quantity requirements.

  • 100% IP Protection (NDA Ready): We gladly sign your Non-Disclosure Agreement before reviewing any CAD models or 2D prints.
  • Fast Engineering DFM & Quote Response: Detailed pricing and Design for Manufacturability (DFM) feedback delivered within 24 hours.
  • Full Quality Documentation Package: Available upon request with every shipment—Raw Material Certificates (CoA), RoHS/REACH declarations, First Article Inspection (FAI), and CMM Inspection Reports.
  • Flexible Volume Support: No strict MOQ—supporting rapid functional prototypes (1–10 pcs) through recurring pilot and production batches (50–10,000+ pcs).