Precision Manufacturing · Est. 2008

Stamping Dies, Injection Molds & Precision Tooling

Trusted Global Partner for Custom Stamping Dies, Injection Molding & Precision Spare Parts
Stamping Die Injection Molding Precision Tooling Rapid Prototyping High-Volume Production
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ISO 9001 & IATF 16949
Global Delivery
In-house QC Lab
Why Choose SSP
  • End-to-end stamping die tooling & injection molding manufacturing
  • ISO 9001:2015 & IATF 16949 certified quality system
  • Rapid prototyping to high-volume production runs
  • In-house QC lab — ±0.002 mm tolerance capability
  • Global logistics — serving 40+ countries worldwide
  • Manufacturing since 2008 · 150+ engineers and production staff
rockie.liu@ssprecision.com.cn +86-139 0297 7361
About Contact Capabilities

Stamping Dies, Injection Molds & Precision Tooling

SSP precision stamping dies and injection molding factory in Dongguan, China
CNC machining of precision stamping die and injection mold components at SSP

SSP manufactures stamping dies, injection molds & precision tooling for global OEMs. Based in Dongguan, China, we review part drawings, materials and production requirements before tooling begins. Choose the relevant service or product below for design, manufacture, tryout and replacement parts, and identify whether you need the tool, finished components or both.

Engineering-led tooling, built to hold tolerance in production.

01 / MACHINING
Advanced CNC Machining
5-axis CNC, EDM, wire cutting, precision grinding — complex geometries held to ±0.002 mm across every run.
02 / QUALITY
Certified Quality Assurance
In-house CMM, optical measurement systems, and ISO 9001 / IATF 16949 certified control processes.
03 / ENGINEERING
DFM Engineering Support
Design-for-manufacturability review to optimize tooling, reduce cost, and accelerate time-to-market.
04 / DELIVERY
Global Logistics
Reliable delivery to 40+ countries via air, sea, and express — with full shipment tracking at every stage.
Precision Services

Manufacturing Capabilities
& Tooling Services

SSP delivers end-to-end tooling — from concept engineering through production dies, molds, and machined spare parts — all under one roof.
Precision stamping dies built by SSP, stamping die manufacturer in China 01

Stamping Die Manufacturing

Custom high-precision progressive, compound, and transfer dies for automotive, electronics, and industrial sectors. Built for tight tolerances and high-volume production with superior die steel selection and surface treatment.

Explore stamping dies
Precision injection molding tooling from SSP, injection mold supplier 02

Injection Molding Tooling

Complete injection mold design and manufacturing — single to multi-cavity. Engineered for dimensional accuracy, fast cycle times, and long mold service life across engineering plastics and technical polymers.

Explore injection molding tooling
Precision tooling spare parts for stamping dies and injection molds 03

Tooling Spare Parts

Precision machined replacement components — shafts, guide pillars, punches, inserts, and wear plates — manufactured to OEM drawings to restore performance and extend die/mold operational life.

Explore tooling spare parts
Progressive Die Stamping
Multi-station, high-speed strip-fed stamping for complex net-shape parts with minimal scrap.
Our progressive die
Transfer Stamping Dies
Large, complex blanks automatically transferred between stations — ideal for deep-drawn parts.
View transfer die
Green Mold Technology
Eco-conscious mold engineering that reduces waste and energy without sacrificing precision.
Green mold
Micro Molding
Ultra-precise miniature plastic parts for medical, connectors, and microelectronics.
view molding process
Over & Insert Molding
Multi-material molding combining plastics with metal inserts or rubber overmolds.
Insert molding process
ABOUT SSP
China-based Precision Manufacturer

Stamping Dies & Injection Molding Partner Since 2008

SSP is a stamping die and injection mold manufacturer in China, supporting buyers from drawing review through tooling, tryout and inspection. Share your part geometry, material, annual demand and critical tolerances so our engineers can review the right tooling approach.

As a China tooling supplier, SSP provides industrial tooling for automotive, electronics and other manufacturing applications. Our engineering team reviews machining, tool steel, finishing and inspection requirements before production. Browse the relevant service or product page for project-specific capabilities.

ISO 9001:2015
IATF 16949
40+ Countries
Est. 2008
Precision manufacturing expertise
40+ nations
Global client base — US, Europe, Asia-Pacific
1M+ parts
Produced from SSP tooling worldwide
±0.002mm
Tolerance capability on precision tooling
Markets We Empower

Industries & Sectors Served

SSP's precision tooling serves the world's most demanding manufacturing sectors — from automotive OEMs and consumer electronics to medical devices, aerospace, and renewable energy. Consistent quality, traceability, and engineering support across every vertical.

Automotive & EV

High-volume progressive stamping dies for chassis components, body panels, EV battery frames, and structural parts.

Consumer Electronics

Micro-precision dies for EMI shielding, connectors, lead frames, and enclosures with advanced EDM and fineblanking.

Industrial Equipment

Heavy-duty tooling for hydraulic components, pumps, and structural assemblies with long-life carbide dies.

Medical Devices

Ultra-clean micro-molding and precision stamped components for surgical instruments, diagnostics, and implantable devices.

Aerospace & Defense

High-strength alloy stamping and precision machined parts with full documentation and traceability at every step.

Renewable Energy

Precision tooling for solar mounting systems, wind turbine components, battery module housings, and EV charging infrastructure.

Robotics & Automation

Durable injection-molded housings, precision gears, actuator brackets, and sensor mounts for industrial robotics platforms.

Home Appliances

High-cycle injection molds and stamping dies for appliance structural frames, panels, and functional sub-assemblies.

Beyond the eight sectors above, SSP tooling also runs in the industries below. Each brings its own die steel, coating and inspection requirements, and we scope those during the DFM review rather than after the tool is cut.

Packaging Industry Marine Equipment HVAC Systems Power Tools Telecoms Railway & Infrastructure Semiconductor Equipment Defense Electronics
Our Capabilities

Engineered stamping dies, molds and spare parts to
Exact Tolerances

From stamping dies to prototype samples — every solution we deliver is precision-engineered to meet the toughest manufacturing demands. Tolerances down to ±0.002mm, across automotive, electronics, medical, and industrial sectors.

±0.002mm Tolerance
9,000m² Facility
80+ Engineering team
Precision stamping die with guide posts for metal forming, made by SSP
±0.002mm
01

Stamping Dies

High-precision progressive and compound dies for metal forming, blanking, and deep-draw applications.

Automotive Electronics Industrial
View stamping dies
Precision injection mold tooling for plastic component manufacturing
Long-life molds
02

Injection Mold

Complete mold design and manufacturing optimized for dimensional accuracy, cycle efficiency, and extended mold life.

Plastic Multi-cavity DFM analysis
View injection molds
Punches, die inserts and mold components from a precision tooling supplier
Carbide & HSS
03

Tooling Spare Parts

Precision replacement components — punches, inserts, guides — to maintain production stability and minimize downtime.

Punches Inserts Guides
View tooling spare parts
High-volume serial production parts from precision stamping dies and injection molds
High volume
04

Serial Production

Scalable stamping and injection serial runs — from thousands to millions of parts — with consistent quality across every cycle.

Stamping Injection High volume
View serial production
Custom precision machine parts from SSP, stamping dies and injection molding manufacturer
CNC & EDM
05

Machine Parts

Custom precision-machined components for industrial equipment using CNC, EDM, and grinding processes.

CNC EDM Grinding
View machine parts
Prototype stamping die and injection mold tooling samples for design validation
7–15 day lead time
06

Micro molding

Sub-millimeter injection molded parts with ±5 micron tolerances, starting from 0.1 mm feature sizes.

Rapid tooling Validation Low volume
View micro molding

ISO-certified manufacturing from Dongguan, China.
Full project lifecycle support — from engineering design and DFM analysis through production, quality inspection, and global logistics.

All capabilities Request a quote
Capability and Standards

What SSP Can Build for You

See the full capability list

SSP manufactures stamping dies, injection molds and precision parts in China for OEMs in 40+ countries.

Use these capabilities as a starting point. Send your drawing to confirm feasibility, tolerances and lead time.

Capability at a Glance

SSP · CAPABILITY SPEC
Dimensional tolerance ±0.002 mm
Die stations Up to 32
Mold cavities 1 to 128
CNC axes 3 / 4 / 5-axis
Surface finish Ra 0.4 µm
Certification ISO 9001:2015 · IATF 16949
Lead time 7–15 d prototype · 20–35 d production

Engineering-Led, End to End

Engineering support from material selection to production validation.

Material Selection

H13, D2, SKD11 and carbide grades selected for wear resistance and tool life.

Process Optimization

Tool flow, scrap and cycle-time reviews to improve production efficiency.

Technical Support

Troubleshooting, spare parts, repairs and preventive maintenance support.

Why Global Manufacturers Choose SSP

  • Precision tooling experience since 2008
  • 5-axis CNC, EDM, wire cutting and grinding
  • First-article inspection and CMM reporting
  • China-based manufacturing and technical support
  • Prototype and production schedules agreed per project
  • DFM review through production launch
  • Material traceability and quality documentation
Start your project

Ready to Discuss Your Tooling Requirements?

Send your drawing, material, critical tolerances and expected volume for an engineering review and quote.

Get in Touch Send Your Drawings
advanced materials

High‑Performance Materials for Demanding Applications

Tool steels, powder metallurgy grades and carbides selected for wear resistance, tool life and part quality.

Cold & Hot Work Steels

  • Cold work: D2 (SKD11), DC53, A2, O1
  • Hot work: H13 (SKD61), H11, 1.2367
  • High-speed: M35, M42, T15
60-64 HRC High toughness Thermal fatigue resistance

Powder Metallurgy (PM) Steels

  • CPM M4, 10V, 15V and T15
  • ASP 2023, ASP 2052, ASP 2060
  • Vanadis 4 Extra, 8 and 10
  • K390 and M390
Extreme wear resistance Fine carbide structure

Carbides & Specialty Alloys

  • Tungsten carbide: YG6–YG20 grades
  • Die plates: P20, 4140, 45#, 7075 aluminum
  • Stainless: 304, 316L, 420, 440C, 17-4PH
  • High-temp alloys: Inconel 625/718, Hastelloy
Carbide punches & inserts Corrosion resistant
Advanced PM Grades
CPM 3V, CPM 9V, ASP 2012, Elmax, Vanadis 23
Carbide grades (ISO)
K10–K30 for fine blanking; K40 for impact resistance
Coatings & Surface
AlCrN, TiSiN, CrN, DLC, TiAlN and CVD diamond
precision surface technologies

Advanced Finishes & Engineered Coatings

Mirror Polishing
Smooth surfaces for improved part release
Ra 0.05μm
TiN / TiCN / AlTiN
Wear-resistant coatings for high-strength steels
HV 3500
DLC & ta-C
Low-friction coatings for non-ferrous stamping
μ <0.08
Precision Grinding
Controlled flatness and fine surface finish
±0.002mm
Electropolishing
Deburring and smoothing for clean surfaces
medical grade
Wire EDM Finish
Fine edges with controlled skim cuts
±0.002 mm
Vibratory & Mass Finishing
Consistent edge radiusing for production parts
burr-free
Passivation & Nitriding
Surface hardening and stainless-steel protection
HV 1200
quality & certification

ISO 9001:2015 Metrology & Process Control

ISO 9001:2015 · IATF 16949 aligned
Continuous improvement culture
< 500

PPM defect rate (global average)

100%

Dimensional inspection (CMM / Optical)

±0.002mm

Typical machining tolerance

24/7

In-process SPC monitoring

Incoming material

Mill certs, PMI, hardness, microstructure

In-process CNC

Probing, offline CMM sampling, first article

Final inspection

100% key dimensions, surface finish, fit check

Tryout & validation

160–630 ton press, part dimensional report

Full traceability from raw material to finished die · SPC charts available upon request
Standards referenced on this page: ISO 9001:2015 (quality management systems), IATF 16949:2016 (automotive QMS, published by the International Automotive Task Force), and ISTA transit-packaging test procedures.
core capabilities

Precision Manufacturing & Engineering

5‑Axis CNC & EDM
Mazak, Okuma, Sodick wire EDM
Rapid Prototyping
7–15 days soft tooling
Tryout up to 630T
Progressive / transfer dies
CAE Simulation
AutoForm, Dynaform, springback

Global Supply Chain

Trusted Chinese machine parts supplier for North America, Europe, Asia. Full export documentation and material traceability on every shipment.

95% on‑time ISTA packaging 24/7 support
Air 3‑5d Sea FCL/LCL Bonded inventory

DFM & Simulation

DFM and simulation reviews help identify geometry, material and process risks before tool manufacture. Send the approved drawing revision and identify features that control fit or function. Agree the trial parts, inspection method and approval stages before committing to production tooling.

Material science lab
24h DFM feedback
Tolerance analysis

Critical Industries

High-strength steel stamping, micro‑electronics, medical instruments, EV busbars, aerospace.

Automotive/EV Medical Electronics Energy Aerospace Industrial

Request a quote or engineering review

Send a drawing or describe the part. An engineer - not a sales rep - replies within one business day with DFM feedback, tooling approach and pricing.

STEP, IGES, DWG, DXF, STL, PDF, ZIP or images. Up to 5 files, 25 MB each.

Your drawings stay on our own server and are never passed to a third-party form service. NDA on request.

technical faq

Frequently Asked Questions About Precision Tooling

Lead time for stamping dies – prototype & production?
For prototype soft tooling (aluminum or mild steel), lead time is typically 7–15 days depending on complexity. Production-grade hard tooling (heat-treated tool steel or carbide) requires 20–35 days for progressive dies with up to 15 stations. We also offer an accelerated 5‑day prototyping service for simple parts using in-house 3D printing and rapid CNC. All lead times include design, CNC machining, heat treatment (if applicable), and tryout with first-article inspection report.
Which precision tooling service should I choose?
Choose stamping die manufacturing when you need the metal-forming tool, or injection molding services when you need finished plastic parts. For a worn punch, insert or guide, use custom tooling spare parts manufacturing. As a precision tooling team, SSP reviews the drawing, material and expected output to help define the scope. Tell us whether you need tooling only, samples or repeat production, and identify the critical assembly fits. Prototype and production requirements are quoted separately so you can compare the tooling investment, approval stages and repeat-order plan.
What material certifications do you provide?
We provide full material traceability including original mill test certificates (MTC) for all tool steels, carbides, and alloys. Upon request, we can supply PMI (XRF) verification, hardness test reports (Rockwell HRC or Brinell HB), microstructure analysis, and grain size evaluation. For production stampings, we can also include raw material certificates for the customer's part material (e.g., SPCC, SUS304, etc.). All documentation is maintained for 10+ years.
Can you assist with die design (DFM)?
Our engineering team reviews your part drawing or 3D model for tooling and manufacturing requirements. A precision tooling team needs the material grade, thickness or resin, critical dimensions and planned output to evaluate the project. For stamping dies, the review covers forming operations, strip layout and material utilization, clearances and tool access. For injection molds, discuss draft, wall thickness, gates, parting lines and cooling. Agree which features require simulation or trial validation, including springback risks in stamping. An approved drawing revision and acceptance plan give both teams a shared basis for manufacture.
What coatings do you recommend for abrasive materials?
For high-abrasion applications (advanced high-strength steels, stainless, or abrasive composites), we recommend AlTiN (Aluminum Titanium Nitride) with hardness up to 3500 HV, or TiSiN nano-composite coatings for extreme wear. For stamping aluminum and copper alloys, DLC (ta-C) or CrN reduces galling and extends die life by 3–5x. For carbide dies, CVD diamond coating can be applied for the longest wear life. Our coating partners provide thickness up to 6μm and temperature resistance up to 1100°C.
How do you ensure quality for international shipping?
Agree the inspection and packing scope with your quotation. Specify critical dimensions, measurement datums, sample quantities, material records and any first-article report you require. Tooling acceptance should distinguish machined component dimensions from the quality of the stamped or molded sample part. For export, confirm corrosion protection, lifting and securing requirements, crate dimensions and destination handling. If a third-party inspection or packaging test is required, identify the method and responsible party before dispatch. As your precision tooling team, SSP can review these deliverables alongside the drawing and production plan so shipment release uses the agreed evidence.
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