Precision Machine Parts & Custom CNC Machining parts
We are a leading CNC machined parts manufacturer in China, specializing in high-quality machined parts for industries worldwide. From prototypes to production, we deliver precision machined components that meet your exact specifications.
- ISO 9001:2015 & AS9100D certified
- Based in Shenzhen – serving aerospace, automotive, medical, and industrial clients
- In‑house CMM & advanced metrology for tight tolerances
- Express shipping to USA, Europe, Asia, and beyond
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Our precision machining capabilities – available globally
We produce CNC precision parts and precision machined components using advanced multi‑axis equipment, with full global logistics to any destination.
CNC Machining
CNC Machining parts and CNC turning parts with 3/4/5‑axis accuracy. Ideal for complex geometries shipped worldwide.
View capabilitiesCNC Milling
High‑speed milling for metals and plastics. Surface finishes down to Ra 0.4 µm. Export to North America, Europe.
our millingRapid CNC Prototyping
Custom CNC machined parts in days. Fast prototype delivery to any global address.
View capabilitiesMachine parts manufacturing
From one‑off to high‑volume production. Full QA reports with every international order.
See manufacturingIndustrial cnc machined parts - SAMPLES*
We manufacture a wide range of precision components for various industries. Below are some of our most requested products.
Main Shaft
For industrial gearboxes and pumps.
Gear Shaft
Helical or spur gear cut on shaft.
Splined Shaft
For high‑torque transmission.
Drive Shaft
For conveyors, pumps, motors.
Spur Gear
General power transmission.
Helical Gear
High‑speed gearbox applications.
Bevel Gear
Right-angle drives.
Gear Blank
Rough machined, all stock removed.
Shaft Coupling
Rigid coupling for motor-pump.
Flexible Coupling
Compensates for misalignment.
Keyed Coupling
Heavy-duty industrial coupling.
Universal Joint Yoke
For driveshafts in heavy equipment.
Bearing Housing
For pillow block or flange mount.
Pillow Block Housing
Standard bearing support.
Flanged Housing
Compact bearing mounting.
Bronze Bushing
Wear-resistant, low friction.
Pump Housing
Centrifugal / gear pump casing.
Gearbox Housing
Precision housing for gear drives.
Motor Housing
Electric motor enclosure.
Compressor Housing
Scroll / reciprocating compressor.
Valve Body
Hydraulic directional valve.
Hydraulic Manifold
Integrated circuit manifold.
Hydraulic Ports & Fittings
Precision fittings for high pressure.
Cylinder End Cap
Hydraulic / pneumatic cylinder head.
Industries we serve worldwide
Trusted by leading companies in aerospace, medical, automotive, energy, and industrial machinery – from our facility in China to your doorstep.
Aerospace
Turbine blades, structural brackets, engine mounts – meeting NAS, ASTM standards.
Automotive
Engine blocks, transmission parts, custom prototypes for EV and motorsport.
Medical
Surgical instruments, implants, diagnostic equipment – cleanroom compatible.
Robotics
Arms, joints, end effectors – lightweight components for automation leaders.
Electronics
Enclosures, heat sinks, RF shielding – precision CNC aluminum parts.
Industrial
Valves, gears, hydraulic manifolds – heavy-duty precision machined components.
Precision & process capabilities – for international clients
Tolerance & equipment
±0.005 mm on complex features. We operate 3‑, 4‑ and 5‑axis CNC mills, Swiss lathes, and EDM – serving global precision needs.
Materials expertise
- Aluminum 6061, 7075
- Stainless steel 303, 316L
- Brass, copper, bronze
- Titanium Grade 2,5,23
- PEEK, Delrin, PTFE
- Ultem, Nylon, Acetal
Finishing & quality
- Anodizing (clear, black, hard coat)
- Passivation & electropolish
- Powder coating, plating
- CMM inspection & material certs
- Surface roughness Ra 0.2 µm
Certifications
ISO 9001:2015, AS9100D, ITAR compliant (upon request) – accepted by global partners.
Trusted by engineering teams worldwide
“Precision CNC has been our go‑to for tight‑tolerance aerospace parts from China. Their global logistics are seamless – we receive in California within a week.”
— Senior Buyer, AeroSpace Corp (USA)
“Fast turnaround on custom CNC machined parts helped us hit our prototype deadline in Germany. Excellent communication across time zones.”
— R&D Manager, MedTech (Germany)
“They handle our high‑volume automotive runs with zero defects. True precision machined components delivered to our plant in Mexico.”
— Supply Chain, AutoPart (NA)
Ready to produce your precision parts with a global supplier based in China?
Our engineers provide free DFM feedback. Upload your CAD for a fast quote – we ship worldwide via DHL, FedEx, or air freight.
📁 STEP, IGES, SolidWorks, or PDF — we support all formats. Shipping to USA, EU, Asia, Middle East.