- Turbine shafts
- Valve bodies
- Flow components
- Pump parts
- Flanges & fittings
- Wellhead parts
- Bearing housings
- Wind turbine parts
- Pressure housings
- Manifolds
- Prototypes
- Production batches
Applications
Which energy projects we take on
Energy components often operate under pressure and in demanding environments. Customers come to us for turbine shafts, valve bodies, flow components, pump parts and other precision-machined hardware used across energy systems, machined from corrosion- and heat-resistant metals with documented inspection.
Why machine energy parts with Tongyong
From Prototype to Reliable Production
We machine turbine shafts, valve bodies, pump and flow components for the energy industry using CNC milling, turning, 5-axis machining and EDM. Working with stainless steel, duplex stainless, Inconel and other engineering alloys, we help customers achieve precise fit, sealing performance and reliable production.
Energy components often operate under pressure, elevated temperatures and corrosive environments. We machine production-grade materials so prototypes validate fit and sealing before moving into repeatable production with documented inspection.
ISO 9001 certified quality
ISO 9001 certified manufacturing with documented inspection and controlled production processes.
Volume production capacity
From prototype quantities to repeatable production runs for energy equipment and industrial systems.
Range of services
CNC milling, turning, 5-axis machining, EDM and finishing for complex energy components.
Short lead times
Efficient production planning and stable machining capacity help keep projects moving on schedule.
Skilled & experienced
Experience machining turbine, valve, pump and other precision components for demanding industrial applications.
Easy quotation system
Upload your drawings or specifications for an engineering review and a detailed quotation.
Processes
CNC Machining Processes We Support
CNC Milling
Multi-axis milling for housings, brackets, plates and complex geometries with reliable dimensional control.
CNC Turning
Precision turning for shafts, sleeves, bushings and rotational components with controlled dimensions and surface finishes.
5-Axis CNC Machining
Complex multi-face components machined with advanced 5-axis capabilities for challenging geometries.
Micromachining
Precision machining for miniature components with micro features, fine details and tight dimensional requirements.
EDM Machining
High-precision machining for hardened materials, intricate profiles and complex features.
Surface Finishing
Enhance part appearance, corrosion resistance, and surface performance with anodizing, plating, coating, and other finishing solutions.
Common questions
Energy machining FAQs
Can you machine corrosion-resistant alloys for energy applications?
Yes — stainless, duplex, and other engineering alloys for parts that resist pressure, heat, and corrosion over long service.
Do you provide material certifications for energy sector parts?
Yes, we provide material certifications for oil and gas machining solutions and other energy components. Let us know your specific spec requirements during quoting.
Do you provide dimensional inspection using CMM or 3D scanning?
Yes, we use coordinate measuring machine inspection for dimensional verification, and can support 3D scanning services and industrial CT scanning for complex geometries where needed.
What surface finishes do you offer for corrosion protection?
We offer black oxide, chem film, and electropolishing among other finishes suited to corrosion protection in demanding environments. The right finish depends on your base material and service conditions.
Do you support both prototype and production volumes for energy projects?
Yes, we support everything from prototype quantities to repeatable production runs for energy equipment and industrial systems.