Supplier of components for the heating and renewable energy sector

Precision Machining for the Heating and Renewable Energy Sector

At Dinoxsa, we support the energy transition by manufacturing high-precision mechanical components for the heating, renewable energy, and clean energy production sectors. We act as a subcontractor for manufacturers of wind turbine components, heat pumps, solar panels, as well as hydraulic and geothermal equipment.

Based in the Arve Valley, we leverage our precision turning expertise to produce stainless steel, aluminum, titanium, and specialty steel parts that meet the strict standards and demanding conditions of today’s and tomorrow’s energy industries.

Dinoxsa’s Key Strengths in Energy Sector Machining

Reliability in extreme environments

Machining components resistant to vibration, high temperatures, and corrosion.

Precision and dimensional stability

Manufacturing mechanical parts with tight tolerances for complex assemblies.

Multi-energy capability

Expertise in components for wind, solar, hydraulic, geothermal, and heating systems.

Production responsiveness

Short lead times, even for technical or custom series.

Technical support

Plan review, assistance with industrialization, and specific adaptations based on field requirements.

Our Energy Sector Projects

Discover some of our latest machined components for the heating and renewable energy industries:

Materials Used in Machining for the Energy Sector

We select robust materials tailored to the mechanical and environmental demands of renewable energy systems:

  • Stainless steel 316L / 304L (corrosion-resistant, high strength)
  • Aluminum (types 6060, 7075, etc.)
  • Titanium (thermal resistance, lightweight)
  • Steel 42CrMo4 and other treated grades
  • Technical plastics for insulation or fluid applications

Finishes for Heating and Renewable Energy Components

Depending on the final application, our parts can receive specific finishes to ensure durability and safety:

  • Chemical nickel plating (high corrosion resistance)
  • Mechanical micro-blasting / polishing
  • Heat treatments
  • Stainless steel passivation
  • Functional assemblies with plastic or metal components
  • Enhanced quality control for critical parts

Trusted by Industry Leaders

Our components are integrated into equipment for solar, wind, hydro, and geothermal energy, as well as next-generation heating systems.

A project in the energy sector?