Precision
Stamping Die
Manufacturing
Expert engineering of progressive dies, compound dies, transfer tooling and more — built to world-class tolerances in Dongguan, China, and delivered to manufacturers in 40+ countries. Your trusted partner for stamping die manufacturing since 2008.
What You Get With SSP
Every metric below is a direct answer to what global buyers compare when sourcing stamping dies from China.
Wire EDM precision, CMM-verified on every stamping die shipped
Soft-tool prototypes for first samples — production dies in 20–35 days
PVD-coated D2/SKD11 tooling built for multi-million stroke production runs
Full dimensional report and first-article inspection — PPAP on request
European / US Tooling
SSP Best Value
Low-Cost China Tooling
What Is Stamping Die Manufacturing?
Stamping dies are precision-engineered tools that cut, form, bend, pierce, or draw metal sheet stock into high-accuracy parts — at high speed, in high volumes. They are the backbone of precision metal stamping and metal component production across automotive, electronics, telecommunications, and industrial sectors worldwide.
At SSP, stamping die manufacturing combines advanced CAD/CAM engineering, EDM machining, CNC grinding, and rigorous quality control into one seamless process — producing tooling that can run millions of strokes with consistent, repeatable dimensional output.
Types of Stamping Dies We Manufacture
From simple blanking to complex multi-stage progressive tooling, our die shop covers a complete range engineered for your specific material, tolerance, and volume requirements.
Progressive Dies
Multi-station tooling where strip metal advances through each operation — piercing, forming, bending — until the finished part is produced in a single press cycle. Ideal for high-volume complex parts.
Progressive die stamping service →
Automotive Electronics High Volume
Compound Dies
Performs blanking and piercing in a single stroke from a single station — delivering exceptional flatness and concentricity. Ideal for washers, discs, and precise blanked parts.
How compound dies suit automated lines →
Washers Discs High Accuracy
Transfer Dies
Individual blanks are mechanically transferred between stations for deep-draw, flanging, and trimming. Suited for large or complex 3D components that cannot run in strip form.
Transfer stamping dies & deep-draw tooling →
Deep Draw Large Parts 3D FormedBlanking Dies
Cuts flat shapes from sheet metal with clean, burr-free edges. Used for production of washers, brackets, contact plates, and flat parts with tight edge quality requirements.
See our stamping die portfolio →
Flat Parts Clean Edge High SpeedFine Blanking Dies
Produces flat parts with smooth, fully sheared edges (90–100% of material thickness) — eliminating secondary edge finishing. Essential for gear blanks, pawls, ratchets, and safety-critical automotive parts.
Punch & die clearances explained →
Gear Blanks Smooth Shear AutomotiveDeep Drawing Dies
Forms flat blanks into hollow 3D shapes — cups, shells, enclosures, and cans — through controlled material flow. SSP manufactures single and multi-stage drawing die sets.
Deep-drawn transfer die walkthrough →
Cups / Shells Enclosures Multi-StageWhy Global Manufacturers Choose SSP
Since 2008, SSP has been a trusted stamping die partner for OEMs and Tier-1 suppliers across automotive, electronics, consumer goods, and industrial equipment sectors.
Our Dongguan facility combines tooling expertise built since 2008 with modern equipment — wire EDM, high-speed CNC machining centers, CMM measurement, and advanced surface treatment. The full equipment list is on our manufacturing capabilities page.
Every stamping die undergoes full dimensional inspection and first-article tryout on press before shipment, with PPAP documentation when your program requires it.
Fast Lead Times
Prototype tooling in 7–15 days, production dies in 20–35 days. Express programs available.
ISO 9001:2015 · IATF 16949
Certified quality management with full traceability from raw material to finished die. PPAP on request.
±0.002 mm Precision
Wire EDM and precision grinding delivering micron-level accuracy on punch/die clearances.
40+ Countries Served
Experienced in international export logistics — USA, EU, Japan, Korea, and more.
In-House Tryout to 630T
Dies are proven on our 160–630 ton tryout presses before shipment, with sample parts and a dimensional report.
Engineering Support
DFM feedback, strip layout optimization, and ongoing support from the engineers who built your die.
Progressive Die Assembly — Full Cross-Section
A detailed schematic of a multi-station progressive stamping die as engineered by SSP — showing every key component from shank to bolster.
How We Build Every Die
Each die passes through a rigorous 7-stage process — from initial engineering analysis through final press tryout — ensuring every tool performs to specification from the first stroke.
Engineering & DFM
Part analysis, strip layout, press force calculations
3D CAD Design
Full 3D die design in CATIA/SolidWorks with simulation
Material Sourcing
Certified tool steel D2, SKD11, H13, Cr12MoV sourced
CNC & EDM
Wire EDM, sinker EDM, grinding to ±0.002 mm
Heat Treatment
Vacuum hardening, tempering — HRC 58–62 achieved
Assembly & Fitting
Precision die assembly, punch fitting, spring installation
Press Tryout & PPAP
FAI on press, CMM inspection, PPAP when required
Progressive Dies Built for High-Speed, High-Volume Runs
Progressive die stamping is the most efficient method for producing complex metal components at high volumes. Metal strip feeds through a series of stations in a single press stroke — each station performing a different operation until the finished part is separated at the final station.
SSP designs and builds progressive dies that run at up to 800+ strokes per minute for automotive connectors, electronic shielding plates, and medical device components. Station layouts and press data are on our progressive die stamping page, and progressive vs. transfer dies compares the two on tonnage and wear.
Stamping Die Manufacturing in China, Delivered Worldwide
China's manufacturing ecosystem gives SSP access to the world's best tool steel, precision machining equipment, and experienced die makers — at a cost structure that European and American tooling cannot match. Yet our quality standards are fully international.
We ship to every major manufacturing hub — from automotive tier suppliers in Germany and Japan to electronics manufacturers in the USA, consumer goods factories in Southeast Asia, and industrial OEMs across the Middle East and South America.
Our export team manages all shipping documentation, customs classification, and logistics — delivering your dies crated, preserved, and ready for immediate press installation.
Tolerances, Materials & Technical Capabilities
SSP maintains strict dimensional control on every die build — from raw material inspection through final CMM verification — and works with 50+ material grades. What these numbers mean on a drawing: punch and die tolerances buyers can expect.
Dimensional Tolerances
| Specification | Tolerance | Method |
|---|---|---|
| Punch/Die Clearance | ±0.002 mm | Wire EDM |
| Punch Profile Accuracy | ±0.003 mm | Wire EDM / CNC |
| Die Cavity Dimensions | ±0.005 mm | CNC + Grinding |
| Surface Roughness (punch) | Ra ≤ 0.4 µm | Surface Grinding |
| Parallelism (upper/lower shoe) | ≤ 0.01 mm | Jig Grinding |
| Guide Pillar Straightness | ≤ 0.005 mm | Precision Grinding |
| Hardness (tool steel punches) | HRC 58–62 | Rockwell Hardness |
| Feed Pilot Hole Position | ±0.003 mm | CMM Verified |
| Die Closure Height | ±0.01 mm | Height Gauge / CMM |
| Part Dimensional Accuracy | ±0.01 mm | CMM / Optical |
Quality Inspection Equipment
Die Materials — 50+ Grades Processed
We machine and work with the full spectrum of tool steels, specialty alloys, and work materials — both for die construction and for stamped components. Hardness targets by grade are in our tool steel HRC chart.
D2 Tool Steel
High-carbon, high-chromium — most common punch & die material. HRC 58–62. D2 vs DC53
SKD11 (JIS)
Japanese standard equivalent to D2. Excellent wear resistance. HRC 60.
H13 Hot Work Steel
For hot stamping dies and high-temperature forming applications.
Cr12MoV
Chinese equivalent of D2. Cost-effective for high-volume tooling applications.
M2 High Speed Steel
For fine blanking punches and high-wear trim tooling applications.
Cemented Carbide
WC-Co grades for ultra-long-life inserts in high-speed progressive dies.
P20 Pre-Hardened
Used for die shoes, holders, and lower precision structural components.
S45C / 45# Steel
For die shoes, stripper plates, and backing structures.
Stampable Work Materials
Die Surface Treatment & Finishes
Surface treatment dramatically extends tool life, reduces friction and adhesion, and maintains part dimensional accuracy over millions of strokes. See how to track and prevent tool wear in progressive dies.
TiN PVD Coating
Gold-colored, HV 2000+ hardness. Reduces friction by 40%, extends tool life 2–5×. Standard on precision progressive die punches.
TiAlN Coating
Superior heat resistance to 800°C. Ideal for high-speed stamping of stainless steel, titanium, and hard alloys.
DLC Coating
Near-zero friction, extreme hardness HV 3000+. Outstanding for copper and aluminum stamping and adhesion-prone materials.
CrN Coating
Excellent corrosion resistance and toughness. Preferred for fine blanking dies and tools handling corrosive or pre-coated materials.
Nitrocarburizing
Salt bath or gas — forms hard compound layer 0.01–0.03 mm deep. Cost-effective for medium-volume tooling.
Mirror Polishing
Ra ≤ 0.05 µm mirror finish on die cavities — critical for draw dies and cosmetic, surface-critical parts.
EDM Surface Texture
Controlled EDM texture (VDI 12–36) on form and draw dies — managing material flow and lubrication retention.
Anti-Rust Treatment
VCI film, rust inhibitor oil, and desiccant packing for all exported dies — ensuring corrosion-free arrival.
Stamping Dies for Every Major Sector
From precision micro-components to heavy industrial hardware, SSP dies serve the world's most demanding manufacturing environments.
Automotive
Connectors, brackets, clips, body panels, EV battery components
Electronics
Shielding plates, EMI components, PCB connectors, terminals
Medical
Surgical instrument parts, device housings, battery contacts
Industrial
Machinery parts, fasteners, pump components, heat exchangers
Aerospace
Brackets, clip assemblies, formed sheet components
Consumer Goods
Appliance parts, hardware, furniture fittings, lighting components
Engineering-Led Die Making in Dongguan
Our Dongguan die shop combines experienced toolmakers with modern CNC and EDM equipment — producing tooling that consistently meets the exacting standards of the world's most demanding industries.
Get a Free Engineering ReviewStamping Die Products & Tooling Spare Parts
Whether you need a complete die assembly or precision replacement components, SSP delivers the same build quality — engineered in Dongguan, shipped worldwide.
Stamping Die Products
Custom-designed and manufactured stamping die assemblies for progressive, compound, transfer, blanking, and deep drawing applications — delivered ready for immediate press installation.
- Progressive dies up to 30+ stations
- Compound and combination dies
- Transfer die systems with finger automation
- Fine blanking dies with 3-plate systems
- Deep drawing die sets (single & multi-stage)
- Dimensional reports included, PPAP on request
Tooling Spare Parts
Precision-machined replacement components for stamping dies — manufactured to original specifications or upgraded materials. Fast turnaround for minimizing production downtime. Built to drawing through our custom tooling parts manufacturing service.
- Replacement punches & punch sets
- Die inserts and cavity blocks
- Guide pillars, bushings & plates
- Stripper plates and backing plates
- Spring sets (nitrogen, coil, urethane)
- Complete die shoe sets in 45# / P20
Our Commitments to You
What every SSP die project includes.
Dimensional Guarantee
Every die is CMM-inspected to print before shipping. If a dimension we are responsible for is out of tolerance, we rework it at our cost.
Lead Time Commitment
We confirm a delivery date with the order and send weekly progress updates, so any risk to the date is flagged early.
After-Sales Engineering
The engineer who built your die stays your contact after delivery — for modifications, troubleshooting and spare parts.
DFM With Every Quote
Every quote comes with DFM feedback, so design risks are settled before steel is cut. What drives die cost.
Ready to get started?
Send your drawings and receive a detailed quote — with DFM feedback — within 24 hours.
Request a Quote Now →What Buyers Can Check Before Ordering
Each point below can be confirmed on a factory visit, on a video call, or in the documents that ship with the die.
ISO 9001:2015 and IATF 16949 quality systems, with traceability from raw material to finished die. SPC charts are available on request.
A dimensional inspection report, first-article inspection, hardness certificates and material traceability reports ship with every die.
150+ engineers and production staff, with tooling shipped to automotive, electronics and industrial buyers in 40+ countries.
Frequently Asked Questions About Stamping Die Manufacturing
Answers to the questions buyers ask most when sourcing stamping dies from China.
Ready to Quote Your Next Stamping Die?
Send us your drawings or 3D files and receive a detailed stamping die quotation within 24 hours — with DFM feedback, lead time, and pricing included.
Send Drawings
Upload up to 5 files (STEP, IGES, DWG, DXF, PDF) in the form below for an engineering review and quote.
Call Direct
Speak with our die engineering team: (+86) 139-0297-7361
24-Hour Quotes
Quotes with DFM feedback within 24 hours. Engineers reply Mon–Fri, 9:00–17:00 China Standard Time.
SSP · Stamping Die Manufacturer · Dongguan, China · ISO 9001:2015 · IATF 16949 · Exporting to 40+ Countries Since 2008