OpeningYour motorcycle design deserves better than off-the-shelf castings. Send us your 3D model or 2D drawing. We machine it to your exact specification. Every part is verified against your drawing b
Your motorcycle design deserves better than off-the-shelf castings. Send us your 3D model or 2D drawing. We machine it to your exact specification. Every part is verified against your drawing before shipment. No surprises. No tolerance guesswork.
We are a precision manufacturing factory in Dongguan, China. 20 years of CNC machining experience. We build parts for racing teams, electric bike startups, and aftermarket brands worldwide.
| Parameter | Value |
|---|---|
| Materials | Aluminum (6061-T6, 7075-T6), Stainless Steel (304, 316), Titanium (Grade 2, 5), Brass, Copper, POM, Delrin, Nylon |
| Machines | 3-axis CNC mills, 4-axis CNC mills, 5-axis CNC mills, CNC lathes (Swiss-type for small diameters) |
| Processes | Milling, turning, drilling, tapping, thread milling, wire EDM (on request) |
| Tolerance | Standard ±0.05 mm, Precision ±0.01 mm, Concentricity ≤0.02 mm |
| Surface Finish | Ra 0.8 µm (machined), Ra 0.4 µm (ground/polished) |
| Finishing | Clear or black anodize (Type II/III), hard anodize, powder coat, zinc plating, passivation, bead blasting |
| Batch Size | 1 piece (prototype) to 50,000 pieces (production) |
| Quality Control | First article inspection (FAI), in-process checks every 2 hours, final inspection with CMM and calipers |
| Documentation | Material certificates (EN 10204 3.1), dimensional inspection report, heat treatment certificates |
1. Batch-traceable quality Every batch gets a unique job number. We track material lot, machine operator, and tooling used. If a defect appears in the field, we trace it back to the exact batch and hour of production. You get full traceability from raw billet to finished part.
2. Inspection report per batch You do not have to trust our word. Each shipment includes a dimensional inspection report. We measure critical features with a CMM (coordinate measuring machine) and record actual values. For tight tolerances, we provide a full FAI with pass/fail data per dimension. This saves your incoming QC team hours of work.
3. One factory for CNC + stamping + springs + heat sinks Most motorcycle parts are not just one machined piece. You need brackets, heat sinks, springs, and stamped plates. We run all four lines under one roof. No separate vendors. No shipping delays between suppliers. One purchase order, one quality standard, one responsible party. This cuts your lead time by 30–40% on multi-process assemblies.
Our CNC machined motorcycle parts go into real, demanding applications:
Looking for a different part? We also machine Custom CNC Machined RF Connector Parts | Precision Manufacturing China in the same Dongguan factory.
Q: What is your MOQ? A: No MOQ. We machine 1 piece for prototyping. For production, we offer tiered pricing—the more you order, the lower the unit cost. Most buyers start with 5–10 pieces for testing, then scale to 500–5,000 for production.
Q: How do you guarantee tolerance and quality? A: We machine to your drawing, not to our interpretation. Our QC team checks every critical dimension. For tolerances tighter than ±0.01 mm, we use a CMM and provide a full inspection report. If a part fails, we re-machine it at no cost to you.
Q: What is the lead time for custom CNC machining? A: Prototype (1–5 pieces): 7–10 days. Production (50+ pieces): 12–15 days. Add 2–3 days for anodizing or powder coating. We ship via DHL, FedEx, or UPS—door to door from our factory in Dongguan.
Q: Do you provide material certificates? A: Yes. Every batch comes with a material certificate (EN 10204 3.1) from the mill. We also provide heat treatment certificates and RoHS/REACH compliance documents on request. This is standard for our automotive and aerospace clients.
Stop waiting for quotes from middlemen. Talk directly to the factory that machines your parts.
Send us your 3D model (STEP, IGES, X_T) or 2D PDF. We respond with a firm quote in 12 hours—including unit price, lead time, and suggested material if you are unsure.
Email: sc@bquq.com WhatsApp: +86 13713157787
Precision manufacturing, made in China, with no MOQ. Your drawing is safe with us—we sign NDAs on request. Let us show you what a 20-year-old CNC factory can do for your motorcycle.
| Parameter | Capability |
|---|---|
| Materials | AL6061/7075, SUS303/304/316, 45# steel, T2 copper, H59 brass, POM, PEEK, nylon |
| Tolerance | ±0.005mm standard, ±0.003mm on request |
| Machines | 3/4/5-axis CNC, turn-mill, Swiss lathe |
| Surface | Anodizing, nickel, zinc, passivation, sandblast, polish |
| Size Range | Max 400 x 300 x 200 mm |
| Prototype | 72 hours, no MOQ on samples |
| Inspection | Full report per batch, CMM data on request |
