Holding tight tolerances for 5 axis CNC turning and milling parts on DMG MORI 5-axis machines, verified by CMM.
Send a drawing, get engineering feedback and a firm quote within 48 hours.
From drawing approval to shipped prototypes. Rush available for urgent parts.
Door-to-door DDP delivery to EU and US. One invoice — export, freight, customs, duties.
From micro-machining to large frames, single prototype to million-piece runs.
Materials
📦 Materials We Machine
| Category | Grades | Typical Applications |
|---|---|---|
| Aluminum | 6061, 6063, 6082, 7075, 2024, MIC-6 | Housings, brackets, automation fixtures, enclosures |
| Stainless Steel | 303, 304, 304L, 316, 316L, 17-4PH, 430 | Hydraulic fittings, valve bodies, medical precision parts |
| Carbon & Alloy Steel | 1018, 1045, 1117, 1144, 4140, 4130, 8620 | Shafts, bushings, structural components, tooling |
| Tool & Spring Steel | A2, D2, O1, S7, 1095, 5160 | Tool steel components, fixtures, dies, wear parts |
| Brass & Copper | C360, C260, C464, C110, C145, C172 (BeCu) | Connectors, fittings, electrical precision components |
| Titanium | Grade 2, Grade 5 (6Al-4V), Grade 23 | Aerospace, medical implants, high-performance components |
| Engineering Plastics | PEEK, Delrin (POM), Nylon, PTFE, PVC, PC, ABS, Acrylic | Prototypes, insulators, bushings, wear components |
| Other Alloys | Inconel 625/718, Hastelloy, Monel, Bronze, Ampco | Aerospace, oil & gas, chemical processing equipment |
| Rubber & Silicone | NBR, EPDM, VMQ, FKM | Seals, gaskets matched with CNC assemblies |
Precision & Tolerance
⚙️ Tolerance Capabilities by Process
| Process | Standard Tolerance | High Precision | Surface Finish |
|---|---|---|---|
| CNC Milling (3/4/5-axis) | ±0.05mm | ±0.005mm | Ra 0.4μm |
| CNC Turning (Swiss included) | ±0.03mm | ±0.005mm | Ra 0.2μm |
| Wire EDM | ±0.01mm | ±0.003mm | Ra 0.1μm |
| Surface Grinding | ±0.01mm | ±0.003mm | Ra 0.1μm |
| Drilling & Tapping | ±0.05mm | ±0.01mm | — |
High-precision values depend on part geometry, size and material — we confirm them at drawing review before quoting.
Equipment
🔧 Our Machine Floor
| Machine Type | Brands | Max Part Size |
|---|---|---|
| 5-Axis CNC Mill | DMG MORI, Mazak | 800 × 600 × 500mm |
| 3/4-Axis CNC Mill | Fanuc, Haas | 1200 × 800 × 600mm |
| CNC Lathe / Swiss | Star, Citizen, Tsugami | Ø50 × 300mm (Swiss), Ø300 × 1000mm (Lathe) |
| Wire EDM | Sodick, Mitsubishi | 600 × 400 × 300mm |
| Surface Grinder | Okamoto, Chevalier | 600 × 400mm |
| CMM | — | Full part inspection |
Quality Assurance
🔬 How We Verify Every Part
📐 CMM Inspection
CMM full dimensional report included with every batch — no extra charge.
🎯 Measured Values
Actual measured values on critical dimensions. Every component verified before shipment.
📋 First Article Inspection
Free with every new part — dimensional, material, and surface finish verification.
📄 Material Certificates
EN 10204 3.1 mill certificates available on request. Full traceability from raw material to finished part.
🏅 ISO 9001:2015
Certified quality management system — three-year audit cycle, certificate no. 93726Q00307R001 (verifiable via cnca.gov.cn).
🔍 In-Process Inspection
Operators check critical features every machining cycle. Defects caught early.
Surface Finishing
🎨 Finishing Options
| Finish | Applications | Typical Parts |
|---|---|---|
| Anodizing (Type II / III) | Corrosion resistance, wear resistance, color | Aluminum housings, brackets |
| Passivation | Stainless steel rust prevention | Stainless precision parts |
| Electroless Nickel | Hard, uniform coating | Hydraulic components, valve bodies |
| Powder Coating | Durable, thick finish | Structural enclosures & frames |
| Bead Blasting | Uniform matte finish | Instrument housings, cosmetic parts |
| Polishing | Mirror finish Ra 0.1μm | Sealing surfaces & high-precision components |
| Plating (Zinc, Chrome, Gold) | Corrosion resistance, conductivity | Fasteners & electrical contact parts |
Part Size & Quantity
📐 What We Can Handle
| Min part size | 2mm × 2mm × 1mm (micro-machining capable) |
|---|---|
| Max part size | 1200mm × 800mm × 600mm (milling) |
| Min order quantity | 1 piece (no MOQ) |
| Max order quantity | 1,000,000+ pieces (production runs) |
| Typical batch sizes | 5 – 50,000 pieces |
Applications by Industry
Ready to Start Your CNC Machining Project?
Send us your drawing. We'll review, optimize, and quote — all within 48 hours.
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