OpeningYour drawing defines the part. Our press defines the result.
We produce precision stamped washers, shims, and flat parts exactly to your print—no interpretation, no shortcuts.
Every batch i
Your drawing defines the part. Our press defines the result. We produce precision stamped washers, shims, and flat parts exactly to your print—no interpretation, no shortcuts. Every batch is verified before shipment with a full inspection report.
| Parameter | Value |
|---|---|
| Material thickness | 0.05 mm – 6.0 mm |
| Tolerance (critical) | ±0.01 mm |
| Tolerance (general) | ±0.05 mm |
| Surface finish | As-stamped, deburred, or plated (Zn, Ni, Sn, Au) |
| Press capacity | 25 – 250 tons |
| Process | Progressive die, compound die, or four-slide |
| Batch size | 1 – 1,000,000+ |
| Inspection | CMM, optical comparator, micrometer, pin gauges |
| Certifications | Material certs, RoHS, REACH, IATF 16949 (on request) |
| Lead time | 7 days (prototype), 15 days (production) |
All parts are made in China at our own factory. No outsourcing. No middlemen.
1. Batch-traceable quality Each lot gets a unique batch number. We track material, press settings, and inspection results from coil to carton. If a problem appears at your assembly line, we can trace it back to the exact minute it was stamped.
2. Inspection report per batch You get a dimensional report with every shipment. Critical features are measured and recorded. No surprises. No "we checked it, trust us."
3. One factory for multiple processes Need a stamped shim plus a CNC-machined housing and a custom spring? We run all four lines—stamping, CNC machining, springs, and heat sinks—under one roof. One purchase order. One quality system. One shipping date.
Precision stamped washers and shims are not commodity parts. They are functional components in demanding assemblies.
In every case, the part must hold tolerance under load, heat, and vibration. That is why buyers choose custom metal stamping over off-the-shelf parts.
Looking for a different part? We also machine Precision EV Battery Busbars | Custom Metal Stamping Made in China in the same Dongguan factory.
Q: What is your MOQ? A: No MOQ. We stamp 1 piece for prototype validation or 1 million for production. Your cost per piece scales with quantity, but your first order can be a single unit.
Q: How do you control tolerance and quality? A: We use progressive dies with in-die sensors and post-press CMM inspection. Critical dimensions are measured 100% or per AQL sampling, depending on your spec. You receive the inspection report with the shipment.
Q: What is the lead time for stamped washers? A: Prototype tooling: 5–7 days. Production: 10–15 days after tool approval. For urgent orders, we can run existing tooling within 48 hours.
Q: Can you provide material certificates? A: Yes. Every batch comes with a mill certificate for the raw material. We also provide RoHS, REACH, and mechanical test reports on request.
Stop sourcing from catalogs. Get parts made to your exact spec. Email your 2D or 3D drawing to sc@bquq.com for a firm quote within 12 hours. Prefer chat? WhatsApp +86 13713157787. We reply with price, lead time, and a feasibility review—free, no obligation.
Your drawing. Our press. Verified quality. Precision manufacturing, made in China, no MOQ.
| 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 |
