High-performance Aluminum Bike Parts including frames, stems, head tubes, cranksets, bottom brackets, hub shells, pedal spindles, quick-release levers, and chainrings. Suited for mountain bikes, road bikes, folding bikes, and e‑bikes, combining lightweight, high-strength, fatigue resistance, and precision.
Aluminum Alloys: 6061-T6, 7075-T6 (optional 2024, 6082)—noted for strength-to-weight and corrosion resistance.
Raw Material Traceability: Certified suppliers + NDT inspections (ultrasonic, X-ray) ensure no internal voids or flaws.
Company expertise includes CNC Milling, turning, Swiss machining, 5-axis machining, EDM, screw machining, and full assembly .
5-Axis & 3-Axis CNC Milling – Complex geometries in a single setup.
CNC Turning & Swiss-style Machining – Precision rotational parts (±0.005 mm).
EDM Wire Cutting – Sharp slots and intricate profiles.
Heat Treatment & Surface Finishing – Anodizing, electrophoresis, sandblasting, painting, passivation.
Assembly & Inspection – CMM check, torque test, subassembly, packaging.
| Feature | Specification |
|---|---|
| Material | Aluminum 6061-T6, 7075-T6 (optional 2024, 6082) |
| Tolerance | Milling ±0.01 mm, Turning ±0.005 mm |
| Surface Finish | Ra 0.8–3.2 μm after finishing |
| Max Workpiece Size | Milling: Ø450×600 mm; Turning: Ø300×1000 mm |
| Machining Centers | 3-axis, 5-axis, Swiss lathes, Hammer EDM |
| Batch Size | 1 pc (rapid prototyping) to 10,000+ pcs |
| Prototype Lead Time | As fast as 30 mins (DFM approval) |
| Mass Production Lead | 3–7 days after prototype approval |
Based on our One-Stop Service capabilities:
Integrated production lines: CNC milling/turning, Swiss, 5-axis, EDM, screw machines + assembly.
Full-service flow: From raw material receipt → machining → heat & surface treatment → CNC inspection → subassembly → packaging.
Over 20 years’ experience, ISO 9001-certified, strong in prototype acceleration & quality consistency.
Ultralight & Durable: High-grade alloys + precision machining = optimized functional parts.
Reliable Performance: Tight tolerances ensure ride stability & components compatibility.
Streamlined Supply Chain: Single vendor for all CNC, finishing, testing & logistics with reduced lead times and hassle.
Q1: Minimum order quantity?
A: We support from one prototype to large-scale batches without MOQ restrictions.
Q2: How fast are samples and production?
A: Prototype ready within 30 minutes after drawing/DFM; mass production typically in 3–7 days.
Q3: What inspection processes are in place?
A: CMM full inspection, in-process sampling, 100% final verification with documented reports.
Q4: Can I request custom logo or packaging?
A: Yes, OEM/ODM services are available—custom anodizing colors, laser engraving, and packaging styles.
Q5: What file formats are acceptable?
A: STEP, IGES, PDF, DWG, SolidWorks, and other CAD formats are welcome.
Q6: Do you offer heat treatment and surface treatment?
A: Yes—anodizing, E-coating, sandblasting, polishing, painting, passivation.
Q7: Payment & shipping terms?
A: Standard terms: 30% deposit, 70% before delivery. We can also assist with logistics and global shipping.
Q8: Are engineering or DFM services available?
A: Yes, we provide full design review, fixture/jig creation, and pre-production engineering support.
JIESHENG HARDWARE is a professional manufacturer that focuses on customizing High- Precision Hardware Spare Parts more than 20 years of experience.
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