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Your drawing. Our machines. A verified part.We machine fitness equipment parts exactly to your CAD model. Every batch is checked before shipment. No surprises on your assembly line.Tolera
Your drawing. Our machines. A verified part.
We machine fitness equipment parts exactly to your CAD model. Every batch is checked before shipment. No surprises on your assembly line.
We run a 20-year-old factory in Dongguan with 35 CNC machines. All processes are in-house.
| Parameter | Value |
|---|---|
| Materials | Aluminum 6061-T6, 7075-T6, Stainless 304/316, Brass C360, Steel 1045/4140, POM, PEEK |
| Machines | 3-axis & 5-axis CNC mills, CNC lathes, Swiss-type lathes |
| Tolerance | ±0.005 mm standard, ±0.002 mm for critical features |
| Surface finish | As-machined Ra 1.6 µm, anodizing (clear/black), powder coat, bead blast, passivation |
| Batch size | 1–50,000 pieces, no MOQ |
| Max part size | 800 mm x 500 mm x 400 mm (milling), Ø 300 mm (turning) |
| Inspection | CMM reports, first-article inspection, 100% critical dimension check |
We do not outsource. Cutting, deburring, surface treatment, and inspection happen under one roof. This keeps tolerances stable and lead times short.
2. Inspection report per batch. You get a full dimensional report with every shipment. CMM data for critical features, visual check photos, and material certs. No extra charge. This is standard, not a premium service.
3. One factory for CNC + stamping + springs + heat sinks. Your fitness equipment likely needs more than machined parts. We also run metal stamping presses, spring coiling machines, and a heat sink production line. Send us your full BOM. We consolidate vendors, cut your logistics cost, and control quality across all components.
Custom CNC machining for fitness equipment is not just about brackets. We produce:
These parts see high cyclic loads, sweat corrosion, and constant impact. We choose materials and finishes that survive gym environments. For example, 6061-T6 with hard anodizing for wear surfaces, or 316 stainless for anything near grips.
Q: How do you guarantee tolerance and quality? A: We use in-process probing on the machine. After machining, we verify with CMM and calipers. Critical dimensions are 100% inspected. You receive the inspection report with the shipment. If a part fails your incoming check, we replace it at no cost.
Q: What is your lead time for custom CNC machining? A: Prototypes: 5–7 days. Production: 10–15 days, depending on quantity and surface treatment. For urgent orders, we can split the batch—ship the first 20% by air, the rest by sea.
Q: Can you provide material certificates? A: Yes. We supply EN 10204 3.1 mill certificates for metals, and FDA-grade certificates for plastics like POM or PEEK. All materials are sourced from certified mills, mostly in China or Japan.
We are a precision manufacturing partner, not a middleman. Send your 2D or 3D drawing in STEP, IGES, or PDF format. We reply with a firm quote in 12 hours—price, lead time, and suggested material/finish.
Email: sc@bquq.com WhatsApp: +86 13713157787
Made in China, engineered for your exact spec. No MOQ, full traceability. Let’s machine your next part.
Looking for a different part? We also machine Precision CNC Machined Robot Arm Parts Aluminum | Custom Manufacturing in the same Dongguan factory.
| 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 |
