Your Trusted Contract Manufacturing Partner
Expert CNC machining services for large components (100kg–8t). We handle your supplied blanks—such as forgings and castings—with high precision and rigorous quality control.
CNC Machining Services: Advanced CNC Capabilities for Your Projects
Leverage our state-of-the-art CNC machining facilities and technical expertise. Whether you supply the raw material or require an integrated forging and machining solution, we deliver the precision and reliability demanded by heavy-duty industrial applications.
Our Service Models: Flexibility to Meet Your Needs
Contract Machining (Your Blanks)
You provide forgings, castings, or bar stock. We provide precision machining services—from rough machining to final finishing—strictly according to your technical specifications.
Integrated Manufacturing (Our Blanks)
For a seamless single-source solution, we begin with open die forging or seamless ring rolling and complete all machining in-house, ensuring full process control and traceability.
Our Machining Capabilities & Technology
- Large-Part Specialization: Finished weight from 100 kg to 6 tons; diameters up to 5 meters.
- Advanced Equipment Fleet: CNC lathes, vertical & horizontal machining centers, turn-mill centers, gantry machining centers, and grinding machines.
- Full-Spectrum Processes: Rough machining, semi-finishing, and finish machining including turning, milling, drilling, and boring.
- Material Expertise: Extensive experience with alloy steels and carbon steels.
Industries & Applications We Serve
Power Generation
Generator shafts and gearbox components.
Heavy Machinery
Gears, gearbox support blocks, and bearing housings.
Marine & Offshore
Propulsion shafts and rudder stocks.
General Manufacturing
Custom rollers, cylinders, and large fabricated structures.
The Liaoyuan Advantage: More Than a Machine Shop
- Deep Forging Knowledge: Understanding forged microstructure enables optimized machining parameters and improved surface integrity.
- Uncompromising Quality Assurance: ISO-certified quality management system with full NDT inspection capabilities.
- Engineering Support: Design for Manufacturability (DFM) feedback to optimize cost, performance, and production efficiency.
Simple, Collaborative Workflow
Start Your Project Today
Partner with an experienced CNC machining provider for large, high-performance industrial components.
Request a Machining Service Quote