OpeningWe machine your brass cabinet hinge drawings to spec, not to a catalog. Every batch is verified before shipment. You send the file; we handle the tolerances, the surface finish, and the paperwo
We machine your brass cabinet hinge drawings to spec, not to a catalog. Every batch is verified before shipment. You send the file; we handle the tolerances, the surface finish, and the paperwork.
At a glance: ±0.01 mm machining tolerance, 7-10 day lead time, no MOQ, ISO 9001:2015 certified shop.
| Parameter | Value |
|---|---|
| Material | Brass C36000, C46400, C26000, or your specified grade |
| Machining Tolerance | ±0.01 mm (standard), ±0.005 mm (on request) |
| Surface Finish | Ra 0.8 µm (milled), Ra 0.4 µm (ground/polished) |
| Process | 3-axis & 5-axis CNC milling, CNC turning, drilling, tapping |
| Secondary Ops | Deburring, polishing, passivation, anodizing (for aluminum), plating |
| Inspection | CMM full report per batch, material certs included |
| Lead Time | 7 days for prototypes, 10-14 days for production runs |
| Batch Size | 1 piece to 100,000+ pieces, no MOQ |
| Country of Origin | Made in China, Dongguan factory |
1. Batch-traceable quality. Each hinge gets a unique batch number. We track material heat, machine operator, and tooling from the first cut to the final inspection. If you need to trace a defect, we give you the full history in one report. No guesswork.
2. Inspection report per batch. You do not have to trust us on word alone. Every batch ships with a dimensional report, a material certificate, and surface finish readings. The CMM data matches your drawing, or we rework it at our cost. Simple.
3. One factory for CNC + stamping + springs + heat sinks. Your cabinet hinge might need a stamped steel base plate, a torsion spring, or a heat sink for an LED-lit hinge. We run all four lines under one roof. You get one PO, one quality system, one shipping date. No coordinating three suppliers across time zones.
Brass CNC machined hinges are not decorative-only parts. They carry load, resist corrosion, and hold alignment over thousands of cycles. We machine them for:
Looking for a different part? We also machine Custom CNC Machined Brake Disc Rotor Parts | Precision Manufacturing in the same Dongguan factory.
Q: What is your MOQ? A: No MOQ. We machine one prototype for your fit test, or 100,000 pieces for production. The unit price drops as quantity increases, but the quality standard stays the same.
Q: How do you guarantee tolerance and quality? A: We use a 3D model to program the CNC path, not a 2D sketch. First article is inspected on a CMM before we start the batch. Then we inspect every 20th piece during the run. The final report is included with your shipment. If any dimension is out of spec, we replace the batch.
Q: What is your lead time? A: Prototypes ship in 7 days. Production runs of 1,000+ pieces ship in 10-14 days, depending on surface finish and secondary operations. We quote a firm date with your price, and we hit it.
Q: Can you provide material certificates? A: Yes. Every brass batch comes with a mill certificate showing the alloy composition and mechanical properties. We keep the certs on file for 10 years. If your customer audits us, we pass.
Email your 3D model (STEP, IGES, or X_T) or 2D PDF to sc@bquq.com. We reply with a firm quote in 12 hours. Include your target quantity, surface finish, and any plating requirements. For urgent projects, call or WhatsApp +86 13713157787. We are a precision manufacturing shop with 20 years of custom CNC machining experience. Your drawing is safe with us, and your parts will be right.
| 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 |
