OpeningYour drawing. Our machines. A verified part in your hand.We machine marine-grade brass hardware exactly to your print. Every dimension is checked before shipment. No surprises. No second-guessi
Your drawing. Our machines. A verified part in your hand.
We machine marine-grade brass hardware exactly to your print. Every dimension is checked before shipment. No surprises. No second-guessing.
We are a precision manufacturing factory in Dongguan, China. 20 years of CNC experience. We do not batch and pray. We measure, record, and ship proof.
| Parameter | Value |
|---|---|
| Materials | Brass C36000, C46400 (naval brass), C48500, CZ121, HPb59-1, lead-free brass (CW602N) |
| Machines | 3-axis & 5-axis CNC mills, Swiss-type lathes, CNC turning centers (up to 8 axes) |
| Process | Milling, turning, drilling, tapping, reaming, knurling, broaching |
| Tolerance | ±0.005 mm on machined features; ±0.01 mm on threaded holes |
| Surface finish | Ra 0.4 µm as-machined; optional electropolishing, passivation, powder coat |
| Threads | UNC, UNF, metric, BSP, NPT – cut or rolled |
| Batch size | 1–100,000 pcs (no MOQ) |
| Inspection | CMM, optical comparator, go/no-go gauges, salt spray test (on request) |
| Lead time | Prototype: 5–7 days; production: 10–15 days after drawing approval |
| Certifications | Material certs (EN 10204 3.1), heat number traceability, RoHS/REACH compliance |
All brass stock is sourced from certified mills. We keep standard bar sizes in-house for fast starts.
1. Batch-traceable quality Every batch gets a unique job number. We record machine parameters, tool wear, and inspector initials. If a problem appears in your assembly line, we trace it to the exact shift and spindle. You get a file, not a shrug.
2. Inspection report per batch You do not have to ask. Each shipment includes a dimensional report with measured values against your tolerances. Critical features are marked on a copy of your drawing. For high-volume runs, we include SPC charts. This is standard, not a paid extra.
3. One factory for CNC + stamping + springs + heat sinks Your marine hardware often needs a bracket, a spring, or a heat sink. We run all four lines under one roof. You send one drawing package. We coordinate the processes. You receive one consolidated shipment. Fewer suppliers, fewer delays, fewer excuses.
CNC machined brass marine hardware is not decorative. It is functional, corrosion-resistant, and precise. Typical applications include:
We have shipped parts for leisure yachts, commercial fishing vessels, and offshore oil platforms. The material and tolerance requirements differ. Our process does not.
Looking for a different part? We also machine Custom CNC Machined Brake Disc Rotor Parts | Precision Manufacturing in the same Dongguan factory.
Q: Do you really have no MOQ? A: Yes. We run one prototype for $50 plus shipping. For production, we do not force you into a minimum. You order what you need. Many clients start with 10 pieces for field testing, then scale to 5,000.
Q: How do you guarantee tolerance and quality? A: We machine to your drawing, not to our habits. First article is inspected 100% on critical dimensions. Production parts are sampled per ISO 2859-1. The inspection report is included with every shipment. If a part is out of spec, we replace it at our cost.
Q: What is your lead time for custom CNC machining? A: Prototype: 5–7 days after drawing approval. Production: 10–15 days for standard brass alloys. Complex multi-axis parts with tight tolerances may add 3–5 days. We give you a firm date in our quote, and we hit it.
Q: Can you provide material certificates? A: Yes. We supply EN 10204 3.1 mill certificates with heat number for every batch. For naval brass and lead-free alloys, we also provide chemical composition and mechanical property data. No extra charge.
Stop comparing quotes from middlemen. Talk to the factory that runs the machines.
Send us your 2D or 3D drawing (PDF, STEP, IGES, or DXF). We reply with a firm quote in 12 hours. Price, lead time, and inspection plan. No vague estimates.
Email: sc@bquq.com WhatsApp: +86 13713157787
We are ready when you are.
| 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 |
