Enhance your cycling designs with high-quality precision CNC machined parts engineered for durability and versatility. As a trusted CNC parts manufacturer, we specialize in custom machining solutions, ensuring exceptional performance across various applications in the bicycle industry.
Our Expertise in CNC Bicycle Components
We offer a comprehensive range of CNC precision parts specifically designed for the bicycle and automotive industries, including:
✔ Corrosion-resistant Components
✔ CNC Machining Center Castings
✔ Forgings and Stamping Parts
✔ Brackets, Covers, Dropouts, and Spring Seats
✔ Hinges, Caster Wheel Brackets, and Steel Caps
✔ Metal Inserts and Frame Parts

- Material: Our components are crafted from premium materials such as aluminum, iron, copper, steel, stainless steel, plastic, and more.
- Hardware Application: Designed to meet stringent corrosion resistance requirements, our parts are ideal for various cycling applications, ensuring long-lasting performance. Our CNC lathe turning processes deliver precise results tailored to your specifications.
- Processing OD (Outer Diameter):
- Ø 20mm
- Ø 42mm
- Tolerance:
- 0.02mm
- 0.05mm
Processing Material Shape:
Brackets, covers, spring seats, hinges, caster wheel brackets, steel caps, metal inserts, and frame parts, tailored to meet specific product requirements.
Machining Accuracy:
Swiss Type CNC Lathe: 0.01 mm
Automatic Lathes: 0.05 mm
Processing Length:
Maximum processing length: 600mm
If the diameter exceeds Ø13.0mm, the processing length is up to 100mm, depending on product specifications.
Maximum Machining Diameter:
Round bars: Ø2.0mm ~ Ø42.0mm
Hexagon bars: Hex 2.0mm ~ Hex 32.0mm
Processing Number:
Minimum batch size: 1,000 pcs per product
Sample quantity: 2 pcs
Constructed with top-tier materials, our components boast exceptional corrosion resistance, ensuring they remain durable and reliable in any cycling environment.
Precision Engineering
Our advanced CNC machining processes guarantee that every component meets exact specifications, delivering unparalleled consistency and quality, which are crucial for high-performance cycling applications.
Tailored Finishes
With a range of customizable post-processing options, achieve the perfect surface finish to match your specific needs, providing flexibility and control over the aesthetics and functionality of your cycling products.
At Defa Hardware International Co., Ltd., we are dedicated to producing customized ODM/OEM hardware that meets your exact specifications. Our competitive pricing and exceptional services ensure you receive the best value for your investment.
Whether you require corrosion-resistant components or precision-machined parts for your automotive needs, we have you covered. Our top-notch craftsmanship and meticulous attention to detail guarantee the highest quality products.
Contact us today for a quote or any inquiries. We're here to fulfill your automotive hardware needs with reliability and excellence.
de.fa@msa.hinet.net