Precision Machining for the New Energy Industry

Powering the Future with Precision Engineering

As the world shifts toward cleaner and more sustainable energy sources, precision manufacturing plays a critical role in enabling innovation. At Nanjing Precision Engineering Co Ltd, we support the new energy industry—including electric vehicles, battery storage systems, solar infrastructure, and energy-efficient equipment—through high-accuracy CNC machining services, sheet metal fabrication services, and CNC tube bending services. From custom battery enclosures to structural supports and thermal management components, our solutions help bring next-generation energy technologies to life with performance, reliability, and scalability.

Machining the Momentum of Clean Energy

At the forefront of the renewable revolution, solar and wind energy systems demand advanced manufacturing solutions that ensure durability, performance, and sustainability. At Nanjing Precision Engineering Co Ltd, we deliver precision machining services tailored to the unique requirements of the solar and wind energy sectors. From complex CNC-milled turbine hubs and gear housings to high-accuracy solar tracking system components, our expert machinists employ state-of-the-art engineering techniques—such as CNC machining, turning, and sheet metal fabrication—to produce high-performance parts with tight tolerances. Our production capabilities support the fabrication of lightweight, corrosion-resistant components using materials like aluminum, stainless steel, and composite alloys, all designed to withstand harsh environmental conditions. With strict adherence to ISO 9001 and energy sector standards, we ensure quality, reliability, and consistency for every custom-machined component supporting global clean energy growth.

Engineered Components Driving the Energy Transition

New energy systems require components that are not only precise and durable but also optimized for high efficiency, thermal stability, and structural strength. At FABTechWorks, we combine advanced CNC machining, sheet metal fabrication, and tube bending to deliver critical parts that power the evolution of clean technologies. Whether for electric vehicles, battery systems, or solar infrastructure, our components are built to perform in the most demanding environments — supporting the global shift toward a more sustainable future.

Precision-Milled Wind Turbine Shaft Sleeves

Produced through high-accuracy CNC milling and turning, these shaft sleeves are engineered for optimal alignment and load distribution in wind energy systems. Machined from hardened steel, they ensure wear resistance and long-term durability in extreme environments.

Copper Busbar Connector Blocks for Solar Inverters

Manufactured using multi-axis CNC machining, these connector blocks provide efficient electrical conductivity and dimensional precision. Designed for solar inverter systems, they meet strict energy industry standards for thermal and mechanical stability.

Sheet Metal Enclosures for Solar Power Converters

Created via laser cutting, forming, and TIG welding, these enclosures protect electronic components from environmental hazards in solar installations. They feature custom ventilation and grounding designs for optimal heat dissipation and safety.

Mounting Brackets for Wind Turbine Control Units

Manufactured through precision sheet metal stamping and CNC punching, these high-strength brackets support control modules in wind turbines. Engineered for vibration resistance and dimensional stability, they play a vital role in structural reliability.

Stainless Steel Heat Exchanger Coils for Hydrogen Systems

Aluminum Piping Assemblies for EV Battery Cooling

Formed with precision CNC tube bending, these corrosion-resistant coils offer consistent radius control and are essential for thermal regulation in hydrogen fuel generation and storage systems.

Fabricated using automated CNC bending and orbital welding, these lightweight tube assemblies ensure efficient thermal management in electric vehicle battery systems, combining performance with space-optimized routing.

One Stop & Full Service New Energy Industry Parts Manufacturer for All Energy Sectors

As solar technology continues to evolve, the need for highly precise, durable, and lightweight components has never been greater. Our advanced CNC Machining and 5-axis Milling techniques allow us to manufacture critical components such as inverter housings, heat sinks, panel brackets, and tracking system parts with micron-level precision. These parts must endure continuous exposure to harsh outdoor environments while maintaining performance—something only high-quality machining processes can guarantee. Whether it's stainless steel brackets or high-strength aluminum mounts, our production capabilities ensure perfect compatibility with solar systems’ design and load-bearing requirements.

Sheet Metal Fabrication also plays a vital role in producing large-scale enclosures, custom mounting frames, and structural support systems used across solar farms and rooftop installations. Our in-house fabrication team works closely with design engineers to provide end-to-end support, from prototyping to full production. With our ability to rapidly respond to design iterations and volume scaling, we empower solar energy innovators to reduce system downtime, improve installation efficiency, and maximize energy output with components tailored for long-term use and performance.

Solar Energy Industries

Wind Energy Industries

In the demanding field of wind power generation, components must be both rugged and highly precise to withstand extreme mechanical stress, vibration, and environmental exposure. Our 5-axis Machining capabilities allow us to produce highly complex parts such as turbine blade fixtures, yaw and pitch control components, and gearbox housings—ensuring dimensional integrity and optimal aerodynamic performance. These parts often require multi-angle processing and tight tolerances, which our advanced CNC infrastructure and experienced technicians are well equipped to deliver.

Additionally, we offer Sheet Metal Fabrication for components such as nacelle panels, access doors, support structures, and tower internals. Combined with CNC Tube Bending for internal conduit and control line routing, our all-in-one capabilities allow wind energy manufacturers to source entire assemblies from a single trusted supplier. With integrated services from prototyping to bulk production and quality assurance, we help reduce lead times, improve part lifecycle, and meet the rigorous safety and compliance standards of the renewable sector.

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