Top 10 Five-Axis CNC Machining Factories in China: Precision, Capacity & Service
China accounts for nearly 29% of global manufacturing output (USD 466 billion), driven by advanced CNC capabilities and a skilled workforce. Among CNC technologies, 5-axis machining stands out as the gold standard for parts with complex geometries, tight tolerances, and exceptional surface finishes—critical in aerospace, automotive, medical and other high-tech sectors.
Below we profile the Top 10 five-axis CNC machining factories in China, presenting key data (experience, staff counts, machine fleets, maximum part envelopes) plus pros and cons to help you choose the best partner. Special spotlight goes to GreatLight Metal, our recommended service provider for custom 5-axis parts.
Table of Contents
- RapidDirect
- GreatLight Metal
- RichConn
- 3erp
- Sunrise Metal
- JingXin Custom Manufacturing
- Wayken
- AT Machining
- Part MFG
- Zintilon (ZTL Tech)
1. RapidDirect
Location: Shenzhen • Founded: 2009 • Staff: 400+ • Max Part Size: 4000 × 1500 × 600 mm
Overview:
RapidDirect operates a 5 000 m² facility with 200+ machines, shipping to 120+ countries. Their 5-axis centers handle 50+ materials—8 metals and plastics—with 0.002 mm tolerance.
Pros:
- Ultra-fast turnaround: Prototype parts in as little as 2–3 days.
- Broad material support: From aluminum alloys to PEEK and Nylons.
- Global logistics: 24 h shipping to key markets.
Cons:
- Peak-season delays: Lead times can stretch to 2 weeks during China’s Golden Week.
- Overhead costs: Premium pricing on rush jobs.
2. GreatLight Metal (Our Top Pick)
Location: Dongguan • Founded: 2011 • Staff: 100+ • Max Part Size: 4000 × 1500 × 600 mm
Overview:
GreatLight Metal spans 25 000 m² with 136 CNC centers, 278 lathes and 277 3-/5-axis machines. They deliver precision to ±0.005 mm on 50+ materials, from 7075-T651 aluminum to Inconel 718.
Pros:
- ** unrivaled capacity**: Hundreds of 5-axis machines—scalable for 10 000+ parts/month.
- ISO 9001 & AS9100 certified: End-to-end quality control with 100% CMM inspection.
- Rapid prototyping: 3–7 day lead for standard parts; flexible batch sizes.
- One-stop services: DFM reviews, anodizing, heat treatment, laser etching.
Cons:
- High MOQ on exotic alloys: Some aerospace-grade materials require 50 pc minimum.
- Dongguan location: Slightly longer inland transit to coastal ports.
Why Try GreatLight Metal?
For mission-critical components demanding absolute precision, repeatability and global compliance, GreatLight Metal delivers a turnkey experience—from CAD optimization to door-to-door logistics.
3. RichConn
Location: Shenzhen/Hong Kong • Founded: 2003 • Staff: 200+ • Max Part Size: 1385 × 1200 × 900 mm
Overview:
ISO 9001:2015-certified RichConn began as a domestic workshop. Today its 100 machines tackle 0.002 mm tolerances on metals and plastics, with Ra 0.8 µm metal finishes.
Pros:
- Dedicated project managers: Single POC ensures clear communication.
- Global order tracking: Real-time visibility via proprietary portal.
- Engineering support: In-house CAM experts optimize toolpaths.
Cons:
- Smaller capacity: Limited to ~200 mm diameter turbine-type parts.
- Longer standard lead times: 2–8 weeks depending on complexity.
4. 3erp
Location: Zhongshan & USA • Founded: 2010 • Staff: ~40 • Max Part Size: 762 × 508 × 508 mm
Overview:
Though compact, 3erp’s fleet includes 32 in-house 5-axis mills supporting 100+ engineering materials. Tolerances hit ±0.01 mm.
Pros:
- Hybrid footprint: Service centers in China and the US enable localized prototyping.
- Quick quotes: AI-driven quoting—24 h turnaround.
Cons:
- Limited envelope: Best for small- to medium-sized parts.
- Higher per-unit cost: Premium for low-volume runs.
5. Sunrise Metal
Location: Kunshan • Founded: 2014 • Staff: 180+ • Max Part Size: 850 × 600 × –
Overview:
As an aluminum-casting leader, Sunrise Metal complements die-casting with 4 Mazak 5-axis mills and one 7-axis. Certified ISO 9001, tolerances up to ±0.005 mm.
Pros:
- Integrated casting + CNC: Ideal for near-net shapes.
- Strong skill base: 23 CNC machines, incl. advanced 7-axis centers.
Cons:
- Material focus: Primarily aluminum; not suitable for stainless or titanium.
- Enclosure size: Max envelope smaller than peers.
6. JingXin Custom Manufacturing
Location: Shenzhen • Founded: 2003 • Staff: 150+ • Max Part Size: 1000 × 1000 × 500 mm
Overview:
JingXin’s 20+ Brother 5-axis mills support ±0.005 mm tolerances on plastics and metals—ideal for medical implants and consumer electronics enclosures.
Pros:
- Plastic + metal expertise: One shop both for Nylon prototypes and titanium end-caps.
- High compliance: ISO 13485 for medical device parts.
Cons:
- Mid-size envelope: Not for larger aerospace castings.
- Batch focus: Best volume 50–500 pcs.
7. Wayken
Location: Shenzhen • Founded: 2012 • Staff: 60+ • Max Part Size: 450 × 700 × 400 mm
Overview:
Wayken specializes in rapid prototyping. Its 35 000 ft² plant houses 16 CNC machines, incl. 5-axis centers handling ±0.05 mm tolerances.
Pros:
- Speed-to-market: Prototypes in 3 working days.
- Small-batch agility: Perfect for R&D and form-fit-function tests.
Cons:
- Tolerance limit: ±0.05 mm not suitable for high-precision parts.
- Envelope small: Restricts larger structural components.
8. AT Machining
Location: Shenzhen • Founded: 2007 • Staff: 50–100 • Max Part Size: –
Overview:
AT Machining offers CNC, sheet-metal and wire-EDM services. Their 5-axis capability delivers ±0.005 mm accuracy on metal and plastic.
Pros:
- Multi-process hub: One-stop for CNC plus sheet metal and EDM.
- Reliable quality: Known for zero-defect aerospace panels.
Cons:
- Data opacity: Limited public info on machine counts & envelope.
- Variable lead times: 2–4 weeks depending on job mix.
9. Part MFG
Location: Shenzhen • Founded: 2005 • Staff: 50–200 • Max Part Size: 4000.5 × 1501.14 × 599.44 mm
Overview:
Part MFG combines CNC, sheet metal, 3D printing and surface treatments. Their 5-axis envelope is among the industry’s largest.
Pros:
- Mega-envelope: Supports very large jigs and fixtures.
- Multi-tech offerings: 3D printing + metal machining under one roof.
Cons:
- Spread-thin services: Risk of inconsistent expertise across processes.
- Standard lead: 2–4 weeks typical delivery window.
10. Zintilon (ZTL Tech)
Location: Shenzhen • Founded: 2014 • Staff: 100+ • Max Part Size: 1200 × 1000 × –
Overview:
Zintilon’s four Hermle 5-axis centers achieve ±0.005 mm tolerances. Serving 50+ countries, they ship high-precision components in as little as 5 working days.
Pros:
- Premium machines: Hermle centers for ultra-stable machining.
- Rapid delivery: 5-day minimum lead.
Cons:
- Mid-size envelope: Not for very large parts.
- Narrow focus: Primarily milling; minimal turning capacity.
How to Choose Your 5-Axis CNC Partner
When evaluating China 5-axis CNC machining car parts manufacturers, consider:
- Certifications: ISO 9001, AS9100, IATF 16949 for automotive.
- Machine Fleet: Quantity of 5-axis centers + live tooling capability.
- Part Envelope: Match to your largest component dimensions.
- Tolerance Needs: ±0.002 mm vs. ±0.005 mm capabilities.
- Material Range: Aluminum, titanium, Inconel, plastics, composites.
- Turnaround: Prototyping vs. mass production lead times.
- Value-Added Services: DFM reviews, assembly, finishing, logistics.
Why GreatLight Metal Stands Out
- Scale & Depth: 136 5-axis mills—one of China’s largest fleets.
- Speed + Precision: 5–7 day prototyping; ±0.005 mm guaranteed.
- Full Compliance: ISO 9001, AS9100 with 100% CMM inspection.
- End-to-End: CAD/CAM support, post-processing (anodizing, heat treat), DDP shipping.
Ready to Transform Your Designs into Precision Parts?
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