Precision CNC Machining & Transmission Parts from China

Precision CNC Machining
for OEM Gears, Shafts & Housings

Micron Precision is a CNC machining factory in Gaobu Town, Dongguan, China, focused on custom gears, worms, shafts, housings and precision hardware parts. We support your projects from prototype to mass production with strong engineering, stable quality and reliable lead times.

Upload Drawings & Get Quotation View Sample CNC Parts

24–48h quotation & engineering feedback

Tight tolerances & stable batch consistency

16,000 m² factory in Dongguan, China

CMM, gear tester & full inspection reports

Why Choose Us

Simple, reliable CNC partner

✨ We focus on stability, detail quality, and smooth communication to support overseas clients efficiently.
✨ Reliable machining, clean finishing, and a process that saves you time.

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Reliable Quality

Precision machining, clean surface finishing, stable tolerances.

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Fast Communication

Quick replies in English, clear drawings, timely project updates.

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Flexible Production

Prototype runs, small batches, and mass production with stable lead times.

Sample Parts

Surface Finish & Machining Details

All parts shown below are real jobs we manufactured for customers in medical devices, smart home, industrial automation, communication, new energy and 3D printer industries. They represent our typical machining capability and surface finish quality.

CNC Milled Aluminum Parts

Aluminum / Anodized / Tight flatness and parallelism

Precision Turned Shafts

Hardened & ground / Low runout for smooth rotation

Complex CNC Housings

Multi-axis machining / Tight positional tolerances

Gears & Transmission Components

Controlled tooth accuracy / Smooth and quiet meshing

Custom Jigs & Fixtures

For assembly stations and automation production lines

Small Precision Components

Micron-level tolerance / Clean edges and fine details

Send Your Drawings & Get a CNC Quote

Upload your CAD files and share basic project information. Our engineers will review the drawings, check tolerances and machining feasibility, and provide a cost-optimized quotation from prototypes to mass production.

NDA can be signed before file transfer to protect your design.
CMM reports, material certificates and PPAP documents are available on request.
DHL / FedEx / UPS shipping to Europe, North America and other regions.

Prefer to talk first? Chat with us on WhatsApp (English only)

Gaobu Town, Dongguan City, Guangdong, China (near G94 expressway)

Request a Free CNC Machining Quote

We usually reply within 24 hours on working days.

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Material

Estimated Quantity

Drawings / Files

Click to upload files (multiple files supported)

Supported formats: STEP / STP / IGES / IGS / PDF / DWG / DXF / JPG / JPEG / PNG / ZIP (max 10MB per file).

Project Details

Precision CNC Machining for OEM Gears, Shafts & Housings