



Auto & Motor Parts
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Auto & Motor Parts
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Custom Aluminum Parts Manufacturer for EV, Energy Storage & Performance Vehicles
Engineering-driven aluminum components — CNC machined, die-cast, and fully finished for prototypes and production.
What We Offer?
We focus on custom aluminum components for EV, energy storage, power electronics and performance vehicles. Our main product lines include:
EV & Energy Storage Components
- Liquid cooling plates for EV & ESS
- Battery pack housings and covers
- Aluminum enclosures for inverters and power electronics
CNC Machined & Die-Cast Aluminum Parts
- Precision CNC machined housings and brackets
- Die-cast aluminum shells with post-machining
- Prototype and low-volume aluminum components
Aftermarket & Performance Vehicle Parts
- Billet aluminum performance parts
- Motorcycle & racing components
- Custom designs for brands and aftermarket projects
Who We Serve?
We work with engineers, product teams and buyers from:
EV and hybrid vehicle manufacturers
Energy storage system (ESS) providers
Power electronics and inverter manufacturers
Automotive aftermarket brands
Motorcycle & racing teams
Industrial equipment and machinery makers
Why Work With Wometal?
Your aluminum partner for racing, tuning and EV projects.

Engineering-Driven
We understand drawings, materials and manufacturing limits — not just prices.
We support DFM, tolerance discussion and process optimization to help you avoid costly mistakes.
Aluminum-Focused
We specialize in aluminum components for EV, ESS and power electronics — including cooling plates, housings, brackets and enclosures.

Flexible & Fast Production
Prototype, small batch and scalable production with flexible MOQ and responsive lead times — ideal for fast-moving engineering teams.

Reliable Manufacturing & Quality Control
Stable manufacturing capability with consistent CNC, die-casting, anodizing and inspection processes — including CMM measurement and leak testing for critical components.
Our Capabilities
From raw material to fully finished aluminum components, we support key processes required for EV, ESS and performance applications.
- CNC machining (3/4/5-axis)
High-precision milling for complex geometries, tight tolerances and prototype development.
- Aluminum die casting + post-machining
Reliable structural housings with controlled shrinkage, stable flatness and repeatable accuracy
- Extrusion-based aluminum parts
Lightweight profiles ideal for structural frames, cooling channels and battery module components.
- Anodizing & powder coating
Durable surface finishing for corrosion resistance, aesthetics and optimized thermal performance.
- CMM measurement and dimensional inspection
Full dimensional reports for critical mating areas, sealing surfaces and assembly-fit validation.
- Leak testing for cooling plates and housings
Pressure and vacuum leak tests ensuring reliability in EV and energy-storage liquid-cooling systems.
Featured Projects

EV Cooling Plate Prototype
EV Cooling Plate Prototype for a European Startup
Material: 6061-T6 aluminum
Process: CNC machining + welding + leak test
Result: From concept to tested prototype in 3 weeks, ready for system integration.
Battery Housing for Energy Storage
Battery Housing for ESS Manufacturer
Process: Die casting + CNC + anodizing
Focus: Flatness, sealing surfaces and mounting accuracy
Result: Stable batch supply with improved assembly efficiency.
Billet Racing Component
Billet Aluminum Part for Racing Application
Process: CNC machining + color anodizing
Focus: Appearance, tolerance and weight reduction
Result: Lightweight and visually distinctive component for performance brand.How We Work
1Share Your Drawing or Idea
Send us 2D/3D files or even a concept sketch.
2Engineering Review
We check materials, process feasibility, risks and cost drivers.
3Quotation & Proposal
You receive a clear quote with recommended process and lead time.
4Prototype & Validation
We produce samples, support testing and make adjustments if needed.
5Production & Long-Term Support
Scale up to stable supply with consistent quality and communication.
About Wometal
Wometal is an engineering-driven studio focused on custom aluminum components.
We specialize in EV thermal systems, energy storage structures, power electronics housings and performance vehicle parts.Our mission is simple:
Make high-quality aluminum manufacturing clear, reliable and accessible to companies of any size.COME AND VISIT US
We offer high-quality auto parts including fuel tank caps, door handles, and gear shift knobs. Come visit us to see our products and learn more about our company. Our products meet or exceed OEM specifications for a perfect fit and long-lasting performance.
Ready to Develop Your Next Aluminum Component?
Share your drawing or idea — we’ll respond with engineering feedback or a quotation within 24 hours.
FAQs
We know starting a custom aluminum project comes with many questions about lead time, MOQ, materials and quality. Here are some quick answers.
Q: Can you make custom parts based on my drawings or samples?
Q: What is your typical lead time for prototypes and production?
Q: What is your minimum order quantity (MOQ)?
Q: Can you help optimize drawings?
Q: What materials and finishes can you provide?
Q: How do you ensure quality?
Q: What happens if there is a quality issue?
Q: Do you support international shipping?

OUR PRODUCTS
- Fuel & Cooling Caps
- Wheel Fasteners
- EV Component
- Control Parts
- Badges & Decorative Parts
- Quick Release & Racing Parts
CONTACT US
Email: lisa@wometal.com
Tel: +86 13810563840
Whatsapp/Wechat:
+86 13810563840
News
OVER 20 YEARS OF EXPERIENCE IN ALUMINUM PARTS
Global Export Capability | Fast Response | OEM/ODM Ready | Engineering Support
Wometal is a manufacturer of CNC machined and die-cast aluminum components for automotive, racing, motorcycle and EV applications.
We produce custom aluminum parts including fuel caps, engine covers, spacers, reservoir caps, cooling caps and precision components for global brands and aftermarket companies.









