CNC Milling
CNC Milling
Precision CNC Milling Services – Qingdao Ruirui Machinofacture Co., LTD
(Your Trusted CNC Milling Source Factory in China)
Instant Quotes | 5-Day Prototypes | OEM/ODM Support | Free DFM Feedback
Upload your CAD files (STEP, STP, SLDPRT, IGES) for a fast quote and design analysis.
1. High-Quality CNC Milling Solutions
We specialize in custom metal and plastic milling for prototypes and production runs, with:
✅ 20+ CNC Machines: 3/4/5-axis milling centers (up to 2,000 x 1,000 x 600 mm work envelope).
✅ Tight Tolerances: Standard ±0.01 mm (±0.005 mm with Swiss machining).
✅ Hardware Manufacturing Focus: Ideal for automotive brackets, industrial fixtures, and machinery components.
Why Choose Us?
Factory Direct Pricing – No middlemen, 20-30% cost savings vs. traders.
OEM/ODM Ready – R&D team supports material selection, DFM, and rapid tooling.
Fast Turnaround – Prototypes in 1-2weeks, mass production in 4-7 weeks.
2. Materials & Finishes
Materials Available
|
Metals |
Plastics |
Engineered Alloys |
|
Aluminum 6061-T6, 7075 |
ABS |
Titanium 6Al-4V |
|
Stainless Steel 303/304/316 |
Nylon 6/6 |
Inconel 718 |
|
Brass, Copper |
PEEK |
Magnesium AZ31B |
|
Carbon Steel |
Polycarbonate |
Zinc Alloy ZAMAK |
Surface Finishes
Standard: As-milled (Ra 1.6 μm), Bead blasting
Enhanced: Hard anodizing (Type III), Electropolishing
Custom: Powder coating, Laser engraving
3. CNC Milling Capabilities
|
Process |
Tolerance |
Applications |
|
3-Axis Milling |
±0.02 mm |
Flat profiles, brackets |
|
4/5-Axis Milling |
±0.01 mm |
Complex contours, aerospace parts |
|
High-Speed Machining |
±0.005 mm |
Thin-walled components |
Max Part Size: 2,000 x 1,000 x 600 mm
Minimum Feature Size: 0.5 mm (varies by material)
4. Industries We Serve
- Automotive: Gearbox housings, suspension parts
- Industrial Machinery: Pump bodies, hydraulic valves
- Hardware Manufacturing: Fasteners, enclosures, tooling plates
5. Quality Assurance
ISO 9001:2015 Certified
Inspection Tools: CMM, Optical Comparators, Surface Roughness Testers
Certifications: Material test reports (MTC), PPAP for OEMs
6. How It Works
Upload Design: Get a free DFM analysis within 48 hours.
Review Quote: Transparent pricing with no hidden fees.
Production: Real-time updates and QC inspections.
Delivery: Professional packaging + global shipping (EXW/FOB terms).
Why Ruirui Beats Competitors?
Source Factory: Full control over quality and lead times.
Rapid Prototyping: 70% of urgent orders delivered on time.
Export Experience: Hassle-free logistics for EU/US/Asian markets.