Precision Machine Parts & CNC Machined Components
As a leading precision machine parts manufacturer in China, we specialize in high‑quality CNC machined components for aerospace, automotive, medical and industrial clients worldwide. From rapid prototypes to volume production, we deliver custom precision parts with fast global shipping to the USA, Europe, Asia and beyond.
- ISO 9001:2015 & AS9100D certified precision machining
- Based in Shenzhen – supplying custom machine parts to aerospace, automotive, medical and industrial sectors worldwide
- In‑house CMM & advanced metrology for tight tolerance control
- Express global shipping to 30+ countries (USA, Germany, Japan, UK, France, Canada, Australia)
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Precision CNC Machining Capabilities | China Machine Parts Manufacturer & Global Supplier
We manufacture precision machine parts and CNC machined components using advanced multi‑axis equipment. Full global logistics to USA, Europe, Asia, and beyond – every order backed by quality certifications.
Precision CNC Machining
CNC machined parts and precision turning components with 3/4/5‑axis accuracy. Complex geometries shipped worldwide from our China facility.
View CNC CapabilitiesCNC Milling & Turning
High‑speed milling for metals and plastics. Surface finishes down to Ra 0.4 µm. Custom precision machine parts exported to North America, Europe, Asia with fast lead times.
Explore Milling ServicesRapid CNC Prototyping
Custom precision machined parts in as fast as 5-7 days. Prototype delivery to any global address with full inspection reports.
Start Your PrototypeHigh-Volume Parts Manufacturing
From one‑off to high‑volume production runs. Consistent precision machine parts quality across 10,000+ units, with full QA reports for every international order.
Request Volume QuotePrecision CNC Machined Parts | Industrial Components Catalog
We manufacture a wide range of precision machine parts for various industries. Below are some of our most requested CNC machined components with full material certifications.
Precision Main Shaft
High-strength main shaft for industrial gearboxes and heavy machinery. Heat treated and certified.
Integrated Gear Shaft
One-piece gear shaft for automotive and industrial transmissions. AGMA Class 10 quality.
Involute Splined Shaft
Precision splined shaft for high‑torque transmission in off-highway and industrial equipment.
Custom Drive Shaft
For conveyors, pumps, motors, and agricultural equipment. Balanced and certified.
Precision Spur Gear
High-quality spur gear for general power transmission, pumps, and industrial machinery.
Helical Gear
High‑speed gearbox applications with reduced noise and increased load capacity.
Bevel Gear Set
Right-angle drives for automotive differentials, industrial gearboxes, and heavy equipment.
Gear Blank
Rough machined gear blank with all stock removed. Ready for final gear cutting operations.
Rigid Shaft Coupling
Rigid coupling for motor-pump connections and direct drive applications.
Flexible Beam Coupling
Compensates for angular and parallel misalignment in servo and stepper motor applications.
Keyed Coupling
Heavy-duty industrial coupling for high torque transmission in mining and steel mill applications.
Universal Joint Yoke
For driveshafts in heavy equipment, agricultural machinery, and industrial vehicles.
Precision Bearing Housing
For pillow block or flange mount bearing applications in industrial machinery.
Pillow Block Housing
Standard bearing support for conveyor systems, fans, and material handling equipment.
Flanged Bearing Housing
Compact bearing mounting solution for space-constrained applications.
Bronze Bushing
Wear-resistant, low-friction bushing for hydraulic cylinders, pivot points, and bearings.
Pump Housing
Centrifugal and gear pump casings machined to tight tolerances for hydraulic applications.
Gearbox Housing
Precision housing for gear drives, speed reducers, and transmission assemblies.
Motor Housing
Electric motor enclosure with integrated cooling fins. Custom bore sizes available.
Compressor Housing
Scroll and reciprocating compressor casings for HVAC and refrigeration systems.
Hydraulic Valve Body
Hydraulic directional control valve body with precision-machined spool bores.
Hydraulic Manifold
Integrated circuit manifold for hydraulic systems. SAE, NPT, or ORFS ports available.
Hydraulic Fittings
Precision hydraulic fittings for high-pressure applications up to 10,000 PSI.
Cylinder End Cap
Hydraulic and pneumatic cylinder heads with custom porting and mounting options.
Industries We Serve Worldwide | Precision Machine Parts for Every Sector
Trusted by leading companies in aerospace, medical, automotive, energy, and industrial machinery for high‑quality precision machine parts and CNC machined components. From our China factory to your facility with fast global shipping.
Aerospace & Defense
Turbine blades, structural brackets, engine mounts, flight control components – meeting NAS, ASTM, and AS9100 standards.
Automotive & EV
Engine blocks, transmission shafts, suspension components, EV motor housings. Supplying global automotive OEMs.
Medical & Dental
Surgical instruments, implants, diagnostic equipment enclosures – cleanroom compatible with ISO 13485 standards.
Robotics & Automation
Robot arms, joints, end effectors, precision housings – lightweight components for automation leaders worldwide.
Electronics & Semiconductors
Enclosures, heat sinks, RF shielding, wafer handling components – precision CNC aluminum and copper parts.
Heavy Industrial
Valves, gears, hydraulic manifolds, pump housings – heavy-duty precision machined components for mining, oil & gas.
Precision Machining Capabilities | Global Quality Standards for Machine Parts
Tolerance & Equipment
We achieve ±0.005 mm (±0.0002") tolerances on complex precision machine parts. Our facility operates 3‑, 4‑ and 5‑axis CNC mills, Swiss lathes, EDM, and precision grinding – serving global manufacturing needs.
Materials Expertise
- Aluminum 6061, 7075, 2024
- Stainless Steel 303, 304, 316L, 17-4
- Brass, Copper, C101, C110
- Titanium Grade 2, Grade 5 (6Al-4V), Grade 23
- PEEK, Delrin, PTFE, Nylon, Acetal
- Inconel, Monel, Hastelloy (upon request)
Finishing & Quality Control
- Anodizing (Type II, Type III hard coat)
- Passivation & Electropolishing
- Powder Coating & Plating (Zn, Ni, Cr)
- CMM Inspection with full documentation
- Material Certifications (EN 10204 3.1)
- Surface Roughness Ra 0.2 µm achievable
Certifications
ISO 9001:2015 and AS9100D certified. ITAR compliant upon request. Accepted by global aerospace, defense, and medical clients.
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. Consistent quality every batch.”
— 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 and perfect first-article inspection.”
— 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 on time, every time.”
— Supply Chain Director, AutoParts (North America)
Ready to Order Precision Machine Parts from Our China Factory?
Our engineers provide free DFM feedback within 24 hours. Upload your CAD files for a fast, competitive quote on custom CNC machined components – we ship worldwide via DHL, FedEx, or air freight to USA, Europe, Asia, and Middle East.
📁 STEP, IGES, SolidWorks, STL, or PDF — we support all CAD formats. Free design for manufacturability review included.