Automotive Metal Stampings — Held to IATF 16949
The automotive industry is our most demanding and most important market. IATF 16949-certified production, PPAP documentation and zero-defect quality are the baseline for automotive stamping suppliers.
NDA ProtectedFast Quote ResponseSTEP, IGES, X_T, DWG
Trusted Tier-1 & OEM Standards:
CHALLENGES WE SOLVE
Automotive Stamping Challenges & Our Solutions
Four recurring automotive failure modes seen in incoming RFQs — and how each is prevented on our line.
01
Automotive terminals & connectors
The Challenge
Contact-resistance drift from tolerance creep on terminal features causes intermittent failures in the field.
Our Solution
Held with 100% critical-dimension checks at press speed and plating-thickness verification per lot.
02
Mounting & sensor brackets (precision small parts)
The Challenge
Hole-position and flatness drift on mounting parts forces assembly rework at the OEM line.
Our Solution
Die correction at build plus SPC on hole position and flatness keeps fixtures mating first time.
03
Heat shields & EMI shields
The Challenge
Incomplete shield form recovery breaks grounding continuity and lets EMI escape spec.
Our Solution
Form recovery and ground-contact faces verified by CMM first article plus in-line vision.
04
Safety-critical micro stampings
The Challenge
Any dimensional escape on a safety-critical part is a recall exposure, not just a rejected lot.
Our Solution
SC/CC features run full CMM FAI with lot traceability and PPAP on every shipment.
Need Automotive Stampings That Meet Spec?
Send your drawing — engineering runs a free DFM review and pricing follows the review.
ENGINEERING CAPABILITIES
Automotive Stamping Specifications & Equipment
Part Specifications
| Specification Parameter | Automotive & EV Standard | High-Precision Custom |
|---|---|---|
| Part Thickness | 0.10 mm – 3.0 mm | Per drawing |
| Standard Tolerance | ±0.025 mm (±0.001 in) | Tighter on critical features |
| Positioning Precision | 0.005 mm | — |
| Press Capacity | 25–110 tons (21 presses) | — |
Equipment
Stamping Presses
21 presses, 25–110T — up to 300 SPM with 0.005 mm positioning on the high-speed line.
In-House Quality Lab
CMM and optical measurement verify critical features on every lot.
In-House Tool Room
Wire EDM, CNC machining and optical profile grinding keep die design and build in one loop.
Reel-to-Reel Plating
Selective gold (2-8 µm), tin and zinc (5-12 µm) plating through approved partner lines for corrosion and conductivity.
APPLICATION & INDUSTRY SOLUTIONS
Metal Stampings for Automotive
Automotive terminals & connectors
High-precision stamped terminals and connector contacts for automotive wiring systems - produced under IATF 16949 controls with managed tin/nickel/gold plating and 100% dimensional inspection.
Mounting & sensor brackets (precision small parts)
Compact stamped mounting brackets and clips for sensors, ADAS cameras, ABS and braking actuators - small-form-factor parts holding precise positioning under vibration and temperature cycling.
Heat shields & EMI shields
Precision heat shields that wrap exhaust and high-temperature components, and EMI/RFI shield cans protecting automotive electronics - stamped with formed features for reliable grounding.
Safety-critical micro stampings
Small precision stampings for active and passive safety systems - airbag connector housings, seatbelt pretensioner terminals, restraint electronics contacts - with full PPAP documentation, lot traceability and zero-defect quality targets.
Lead frames & IC packages
Fine-pitch stamped lead frames and connector terminals for automotive IC packaging and ECU power distribution - held to ±0.005 mm on high-speed progressive dies.
Connector assemblies
Complete connector assemblies combining stamped contacts, molded housings and wire termination - reducing downstream assembly cost for OEMs and tier suppliers.
Automotive stamping
Stamped Automotive Components
Automotive stampings we run daily span sub-gram contacts to rigid brackets: wiring-harness terminals and connector contacts, battery-path busbars and shunts, mounting clips for sensors and ADAS cameras, heat and EMI shields, and safety-critical micro stampings. Most are blanked, formed and cut from copper-alloy or stainless strip 0.10–3.0 mm in a single progressive-die pass.
- Terminals, pins and connector contacts — reel-packed, plating-ready
- Busbars and shunts — cross-section and edge quality held for the current path
- Brackets and clips for sensors, cameras and actuators — hole position and flatness controlled
- Shields and safety-critical micro parts — formed features verified before packing
Automotive stamping
Automotive Metal Stamping Services for OEMs and Tier Suppliers
Programs run on 25–110T presses at up to 300 SPM with progressive dies designed, built and maintained in our own tool room. In-die and post-die assembly options, reel-to-reel plating through approved partners and strip-fed production keep terminals, busbars and assemblies shipping ready for installation — from prototypes to multi-million-piece runs on the same die.
- High-speed progressive dies with in-die assembly options
- Finished assemblies shipped ready for installation
- Dedicated capacity for long-running automotive programs
- First-article and in-process dimensional records per lot
INSIDE THE PLANT
Inside Our Automotive Stamping Line
Real equipment and inspection floor from our Dongguan plant — 25–110T high-speed presses, in-house tool room, and a CMM lab running first-article inspection on every program.
MATERIALS & COMPLIANCE
Materials for Automotive Applications
Material certifications and compliance documents available on every lot.
Stainless Steel
Common Alloys
Finishing
Cold-Rolled Steel
Common Alloys
Finishing
Copper
Common Alloys
Finishing
Stamping on Your Alloy or Coating?
Send the grade, gauge and part drawing — we confirm stampability, die and feed design, and quote on 25–110T presses at ±0.005 mm.
MTC / CoC / RoHS available per lot
DFM & ENGINEERING SUPPORT
Design for Manufacturability for Automotive
We review material, tolerance, bend and volume economics before tooling starts.
What We Review
Automotive terminals & connectors geometry
Contact geometry — mating tolerance, plating thickness for conductivity, and reel-feed orientation for in-line inspection.
Mounting & sensor brackets (precision small parts) geometry
Mounting features — hole position and flatness under vibration, bend-radius margins on thin gauge.
Heat shields & EMI shields geometry
Shield enclosure — form recovery after forming, ground-contact faces, and aperture tolerance over the protected circuit.
Safety-critical micro stampings geometry
Safety-critical callouts — SC/CC feature list, CMM capability on those features, burr control on micro blanks and full PPAP scope.
What Our DFM Review Checks
Bend radii
Inside radius held at R≥1.0t on spring tempers; tighter bends flagged for anneal or grade change before die design starts.
Holes & cutouts
Hole diameter ≥0.8t, pushed to 0.6t only with hardened punch steel; thin-gauge cutouts checked for tear-out.
Burr & edge quality
Burr height held under 0.05 mm so parts mate flat in assembly and plating adheres at the edges.
Tolerance & plating impact
Critical features piloted to ±0.005 mm; plating thickness (gold 2-8 µm, tin/zinc 5-12 µm) compensated in die design.
Get a Free DFM Review
Send your drawing — receive engineering feasibility feedback, with pricing to follow.
STEP / IGES / X_T / DWG / PDF
QUALITY ASSURANCE & INSPECTION
IATF 16949:2016 Certified, Verified on Every Lot
CMM, optical measurement and 100% dimensional inspection at press speed.
Inspection HardwareIn-House Quality Lab
- CMM & optical measurement for flat and 3D parts
- In-line vision systems inspecting at press speed
- SPC on critical features to catch drift as a trend
Quality StandardsIATF 16949:2016 Certified
- IATF 16949:2016 automotive quality management
- ISO 14001:2015 environmental management
- PPAP documentation for automotive & EV programs
TraceabilityFull Lot Traceability
- First-article inspection against the drawing
- Lot-level material traceability back to the coil
- Inspection records on every shipment
Talk to Our Engineers About Quality Documentation
Tell us what your project requires, and our team confirms which inspection and material documentation can be included with your quote.
In-House Tool Room
Made in Our Own Tool Room
Every progressive die behind our stamped parts is 100% in-house stamping tooling — design, machining, assembly and T1 trial all under our roof. That is why tooling issues get solved on the shop floor in hours, not by email exchange with an outside die shop.
±0.001 mm Achieved
Combined machining accuracy down to ±0.001 mm, Ra0.05 µm surfaces and Ø0.05 mm micro end mills for tight die features.
30 In-House Machines
30 die-making machines — wire EDM, CNC and precision grinding — keep every die build and repair on our own schedule.
2–5 Weeks for Stamp Dies
Typical stamping die delivery in 2–5 weeks, with T1 trials run on our own presses before you commit to volume.
One Accountable Chain
Self-designed progressive dies, machined in-house, run at 60–300 SPM with CCD inline inspection — no outsourced-die handoff where quality falls between suppliers.
CASE STUDIES
Automotive Case Studies
Oct 20 · 1 min read
Selective Gold Plating Cuts Contact Cost for an Automotive Tier-1
An automotive Tier-1 brought us an L-shaped contact that cost more than the assembly it went into. The design welded a separately gold-plated contact…
Oct 20 · 1 min read
Two Solid Pins Folded Into One Stamped Terminal — Welding Deleted
A part for an automotive electrical assembly came in as a drawing with two solid pins to be bought separately and resistance-welded onto a stamped…
Oct 20 · 1 min read
850,000 Phosphor Bronze Terminals a Year for Automotive Lighting, Kanban-Fed
An automotive lighting assembly plant runs a kanban card system with its stamping suppliers: a card goes out, a reel comes back, no forecasts, no…
ORDERING & FAQ
How to Order Automotive Stampings & Frequently Asked Questions
From drawing to delivered parts: a four-step path with engineering review at the front and 100% dimensional inspection at the back — then the questions buyers ask us most.
Step 1
Submit CAD & Specs
Send 2D/3D drawings (STEP, DWG, PDF) with quantity, material, and tolerance requirements.
Step 2
DFM Feedback & Quotation
Our engineering team conducts DFM analysis and follows up with a competitive quote after the review.
Step 3
Precision Manufacturing
High-speed progressive die stamping, secondary forming, finishing, and surface treatment per your specifications.
Step 4
100% QC & Express Shipping
100% dimensional inspection, anti-corrosion packaging, and global express delivery.
What is the MOQ for Automotive metal stampings?
We support prototyping from 1 piece and mass production from roughly 100k pieces upward, depending on tooling economics.
How do you guarantee material authenticity and quality documentation?
Every batch comes with material certificates and inspection reports. Heat treatment and plating logs are provided upon request.
What packaging and anti-corrosion protection do you apply for international shipping?
All finished automotive metal stampings undergo ultrasonic cleaning, anti-rust treatment, individual protective sealing, and padded shockproof box packaging.
Can you stamp non-standard custom shapes or complex geometries?
Yes! We specialize in complex automotive metal stampings including deep-drawn forms, multi-bend geometries, micro features, and tight-tolerance profiles per CAD specs.
Ready to Start Your Precision Stamping Program?
Send your drawing today — engineering runs a free DFM review and detailed pricing follows the review.
100% Confidential | NDA Protected | 24H Response
WHERE TO NEXT
See What Else We Stamp
Same ±0.005 mm discipline, different parts. Pick the market closest to yours and see what we run there.
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Electronics
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