OpeningYour drawing defines the part. We define the process to hit it.This collection covers precision stamped micro signal terminals for connectors, sensors, and relay systems. We build these from yo
Your drawing defines the part. We define the process to hit it.
This collection covers precision stamped micro signal terminals for connectors, sensors, and relay systems. We build these from your CAD or PDF, using progressive die stamping on high-speed presses. Every lot is verified before shipment. Dimensional reports are included.
This is precision manufacturing, not guesswork. Send your drawing, get a firm quote in 12 hours.
| Parameter | Value |
|---|---|
| Materials | Phosphor bronze (C5210, C5191), beryllium copper (C17200), brass (C2680), stainless steel (301, 304), copper alloy (C7025) |
| Thickness | 0.05 mm – 3.0 mm |
| Tolerance | ±0.01 mm on formed features, ±0.005 mm on flat blank dimensions |
| Process | Progressive die stamping, high-speed stamping (up to 800 SPM), four-slide stamping for complex bends |
| Surface finish | Selective plating (Au, Ag, Sn, Ni), passivation, or as-stamped bright |
| Secondary ops | Coining, deburring, bending, tapping, riveting, automated inspection |
| Batch size | No MOQ — prototype to high-volume |
| Quality control | First article inspection (FAI), in-process SPC, final dimensional report per batch |
| Lead time | 7–15 days prototypes, 15–25 days production (based on part complexity) |
| Origin | Made in China, Dongguan factory |
All tooling is designed in-house. We use wire-cut and CNC-machined die inserts for consistent edge quality. Press tonnage ranges from 10 to 60 tons. We handle micro parts down to 1.0 mm width without burr issues.
1. Batch-traceable quality. Each lot gets a unique batch number. Raw material certificates, process parameters, and inspection records are linked to that number. If you have a field failure, we trace it back to the exact coil and die station. No guesswork.
2. Inspection report per batch. You receive a full dimensional report with every shipment. This includes critical-to-function dimensions, plating thickness, and surface condition. We use CMM, optical comparators, and digital microscopes. The report matches your drawing callouts. No surprises on your incoming QC line.
3. One factory for CNC + stamping + springs + heat sinks. We run four production lines under one roof. If your terminal needs a stamped contact, a CNC-machined housing, a coil spring, and a heat sink for power dissipation, we make them all. One purchase order, one quality system, one shipping date. You save logistics cost and coordination time.
Micro signal terminals are everywhere. Real applications we have shipped:
These parts carry millivolts and microamps. A 0.01 mm deviation can cause intermittent signal loss. That is why we treat every drawing as a precision job.
Looking for a different part? We also machine Precision EV Battery Busbars | Custom Metal Stamping Made in China in the same Dongguan factory.
Q: Do you really have no MOQ? A: Yes. We accept 100-piece prototype orders. For production, we recommend 5,000+ pieces for better unit pricing. Tooling cost is quoted separately and amortized over your order quantity.
Q: How do you guarantee tolerance and quality? A: We run first article inspection before production. During production, we check every 30 minutes using SPC. Final inspection covers 100% of critical dimensions and a sampling plan (AQL 0.65) for non-critical features. You get the report.
Q: What is the typical lead time? A: Prototypes: 7–15 days after drawing approval. Production: 15–25 days, depending on material availability and plating requirements. Urgent orders can be expedited — tell us your deadline.
Q: Can you provide material certificates and RoHS/REACH compliance? A: Yes. We supply mill certificates for every coil used. RoHS and REACH declarations are standard. If you need IMDS or specific automotive PPAP documents, we can provide them on request.
Get a firm quote in 12 hours.
Email your drawing (STEP, IGES, PDF, or DXF) to sc@bquq.com. Or message us on WhatsApp: +86 13713157787.
No MOQ. Precision manufacturing. Made in China. Your drawing, our machines — let’s build it.
| Parameter | Capability |
|---|---|
| Materials | SPCC, SGCC, SUS301/304/316, brass, copper, beryllium copper, phosphor bronze |
| Process | Progressive die stamping, fine blanking, deep drawing, bending, tapping |
| Tolerance | ±0.01mm standard, ±0.005mm on request |
| Surface | Zinc plating, nickel, tin, gold, powder coating, passivation, anodizing |
| Die Size | Up to 1200 x 800 mm, 16-250 ton presses |
| Thickness | 0.05 - 6.0 mm sheet metal, wire 0.1 - 8.0 mm |
| Prototype | 7-15 days tooling, no MOQ on samples |
| Inspection | Full report per batch, CMM and optical measurement |
