Meili Precision provides 3-axis and 3+2 CNC milling for prototypes, low-volume production, and custom industrial parts. DFM review before machining, inspection support on critical features, and clear English communication throughout.
We operate 10 × 3-axis CNC milling centers and 5 × 3+2 CNC machining centers from our facility in Dongguan, China. The mix lets us run prototypes and short production batches in parallel, with multi-face setups handled on the 3+2 centers for parts that need tighter positional accuracy.
Every job starts with a DFM and tolerance review. We flag thin walls, deformation risks, fixture concerns, and tolerance issues before quoting — so the price you see is the price you pay, with stable dimensions on delivery.
| Parameter | Capability |
|---|---|
| 3-axis CNC milling centers | 10 machines |
| 3+2 CNC machining centers | 5 machines |
| Maximum travel | Up to 850 mm, project-dependent part envelope |
| General tolerance | ±0.1 mm |
| Critical features | Down to ±0.005 mm after drawing review |
| Surface finish | Ra 1.6 μm typical, Ra 0.8 μm on request |
| Min order quantity | 1 piece |
| Quote response | Within 12 hours for standard RFQs |
| Typical lead time | From 7 days, project-dependent |
Fixture plates, actuator housings, sensor mounts, and end-effector components with tight positional tolerances.
Instrument housings, device enclosures, and test fixtures machined in stainless steel and specialty alloys.
Valve bodies, manifold blocks, mounting brackets, and structural parts for heavy-duty machinery.
General tolerance ±0.1 mm on most features. Critical features down to ±0.005 mm after drawing review. Specify tolerance and surface finish requirements on your drawings.
Yes. We routinely machine aluminum 6061/7075, stainless steel 303/304/316, carbon steel, brass, copper, titanium, POM, PEEK, and nylon. Other materials available on request.
Yes. Minimum order is 1 piece. Our milling floor is set up for prototypes, replacement parts, and small-batch production from 1 to several hundred pieces.
Yes — DFM and tolerance review is included with every quote. We flag thin walls, deformation risks, fixture concerns, and tolerance issues before pricing.
Yes. Dimension reports are available on request. First article inspection and CMM inspection on request.
Standard RFQs answered within 12 hours. DFM review and inspection support included.
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