ALUMINIUM BIKE FRAMES
Master of casting and then some more
- Manufacturer of high-performance aluminum bike frames for strength and durability.
- OEM & ODM solutions with anodized, powder-coated, and corrosion-resistant finishes.
- Tailored solutions for bicycle brands worldwide.
We are certified according to ISO/TS 16949.
Extensive Industry Experience
HIGH PRODUCTIVITY
SKILLED MANAGEMENT TEAM
ISO/TS 16949 certified
We create your profile!
We manufacture high-quality extruded aluminium profiles used in a wide range of applications, including vehicle components for the automotive industry, heat sinks, solar panels, construction parts, interior design, and furniture components.
Because of it´s low weight and high strength, aluminium is found in all types of vehicles.
Aluminum bike frames
Changfa Aluminium is a trusted manufacturer of high-quality extruded aluminum bike frames, delivering lightweight, durable, and high-performance solutions for the cycling industry. With advanced aluminum extrusion technology, we craft precision-engineered bicycle frames that offer exceptional strength, stiffness, and corrosion resistance.
Our manufacturing expertise ensures seamless construction, optimizing frame design for maximum efficiency and responsiveness. Whether for road bikes, mountain bikes, e-bikes, or commuter bicycles, Changfa Aluminium provides OEM and custom aluminum frame solutions tailored to meet the demands of global cycling brands.
Changfa produces aluminium profiles for:
- Bicycle frames
- Bicycle rims
- Trucks and trailers
- Bicycle racks for cars
We are certified according to ISO/TS 16949.
Why choose Changfa?
- Expert Aluminium Extrusion Technology – High-strength, lightweight, and precisely engineered bike frames.
- Durability & Corrosion Resistance – Frames built to last in all riding conditions.
- OEM & Custom Manufacturing – Tailored solutions for bicycle brands worldwide.
- Sleek, Modern Designs – Optimized for aerodynamics, aesthetics, and performance.
Benefits of extruded aluminium profiles
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Lightweight Strength
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Corrosion Resistance
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Design Flexibility
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Thermal Conductivity
Contact us today to find the perfect aluminum profile for your application.
Production of bike frames
The bike frame manufacturing process starts with aluminum extrusion, shaping heated billets into strong, lightweight tubes. These tubes are refined through tube drawing and expanding for precise fitting. Chamfering smooths edges for better welding, while CNC machining ensures accurate cuts and drill points. To enhance durability, the frame undergoes heat treatment before sandblasting for surface preparation and polishing for a sleek, corrosion-resistant finish.
For added strength and customization, the frame is anodized, improving corrosion resistance and allowing color options. A roll marking machine imprints branding and serial numbers for traceability. This process ensures high-performance, durable, and lightweight bike frames, built for road, mountain, and hybrid bikes.
