eternal cnc maching parts, custom stamping parts, die casting parts and plastic injection services.
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eternal cnc maching parts, custom stamping parts, die casting parts and plastic injection services.
Get a Quote
eternal cnc maching parts, custom stamping parts, die casting parts and plastic injection services.
eternal cnc maching parts, custom stamping parts, die casting parts and plastic injection services.
Precision Metal Stamping

Precision Metal Stamping for Complex Components

From prototype to million-piece production runs, ±0.02mm tolerance, 8+ metal material options

Materials &
Capabilities

Metal Materials Variety

Aluminum

Core Advantages:

  • Lightweight construction
  • Excellent corrosion resistance
  • High electrical conductivity

Typical Applications:

Electronic enclosures, heat spreaders, automotive structural components

Stainless Steel

Core Advantages:

  • High strength & durability
  • Heat resistance
  • Food-grade safety

Typical Applications:

Medical devices, kitchenware, stamped washers, retaining rings, spring clips

Carbon Steel

Core Advantages:

  • Cost-effective solution
  • High toughness
  • Heat treatable

Typical Applications:

Brackets, springs, retaining clips, flat washers

Copper

Core Advantages:

  • Superior electrical conductivity
  • Antimicrobial properties
  • Easily formable

Typical Applications:

Stamped electrical connectors, bus bars, grounding terminals

Beryllium Copper

Core Advantages:

  • Ultra-high elasticity
  • Wear resistance
  • Non-magnetic properties

Typical Applications:

Precision springs, electronic contacts

Brass

Core Advantages:

  • Excellent machinability
  • Aesthetic appearance
  • Corrosion resistance

Typical Applications:

Electrical terminals, spring contacts, decorative hardware

Bronze

Core Advantages:

  • Self-lubricating properties
  • Seawater corrosion resistance
  • Excellent wear resistance

Typical Applications:

Connector terminals, relay springs, wear-resistant clips, automotive precision terminals

Titanium

Core Advantages:

  • High strength-to-weight ratio
  • Biocompatibility
  • Extreme corrosion resistance

Typical Applications:

Medical implants, surgical instrument stampings, outdoor knife pads, and elastic pressure pads

Additional Capabilities

Composite Stamping

Support for different material combinations (e.g., aluminum + copper composite stamping)

No Secondary Processing

Some materials (aluminum, brass) can be used directly after stamping, eliminating secondary operations

Technical Capabilities

Metal Stamping Process

Precision Blanking

  • High precision up to ±0.02mm
  • Minimal burr < 0.01mm on fine‑cut surfaces
  • Ideal for high-precision components
  • Clean edge quality

Progressive Die Stamping

  • Suitable for high-volume production (500K+ parts)
  • Consistent part quality
  • Optimized for production efficiency
  • Cost-effective for large runs

Compound Die Stamping

  • One‑hit multi‑process stamping capability
  • Reliable dimensional consistency
  • High‑precision integrated forming
  • Cost‑efficient for medium‑volume runs

Industry Solutions

Tailored solutions for diverse industry requirements

Industry Applications

Automotive

Case Study:

ECU Brackets (Stainless Steel, 2M units annually)

Before

After

Electronics

Case Study:

5G Shielding Covers (Aluminum, Laser+Stamping Hybrid Process)

Before

After

Powersports

Case Study:

Titanium Secondary Clutch Alignment Shims (Precision stamping for high‑performance off‑road components)

Before

After

Equipment & Quality Control

Quality Control Lab

Advanced Quality Control

State-of-the-art equipment ensuring precision and reliability in every component

Key Equipment

High‑Speed Stamping Presses

Up to 250 Strokes Per Minute

  • Precision‑optimized for medium‑to‑high volume production
  • Stable stroke control for consistent dimensional quality

Precision Tool Alignment System

±0.01mm Fine‑tolerance Stamping

  • Manual‑assisted precision alignment
  • In‑process dimensional inspection monitoring

Semi‑Automated Material Handling

Continuous Mass Production Capability

  • Semi‑auto feeding & manual unloading
  • Controlled human intervention for quality stability

Quality Testing

Manual Precision Measuring Tools

Dimensional Tolerance Inspection

  • Measurement of critical stamping dimensions
  • On‑site tolerance verification & record‑keeping

Raw Material Certificate Verification

Material Compliance Check

  • Cross‑check of material mill certificates
  • Prevention of mixed‑material usage

Visual & Gauge Inspection

Surface & Edge Quality Check

  • Visual burr & defect inspection
  • Surface finish evaluation with standard gauges
TESTIMONIALS

Customer Success Stories

Customer Collaboration

Trusted by Industry Leaders

EV Battery Manufacturer

Challenge:

"Our EV battery shims needed strict ±0.01mm tolerance; existing suppliers faced high scrap from dimensional fluctuation."

Result:

Yield rate improved from 93% to 96%, cutting per‑unit cost by $0.14 with stable precision stamping.

Powersports Equipment Supplier

Challenge:

"We required titanium secondary clutch alignment shims with reliable dimensional stability for high‑load off‑road operating conditions."

Result:

Consistent precision achieved across 50,000‑unit batch, delivering durable wear‑resistant performance for off‑road vehicle clutch assemblies.

Telecommunications Provider

Challenge:

"Our 5G infrastructure required complex RF shielding components with stable dimensional consistency for high‑volume deployment."

Result:

Delivered 100,000 aluminum shielding parts with 96% first‑pass yield, optimizing assembly efficiency and lowering production costs.

72% of our customers come from referrals

Ready to Start Your Metal Stamping Project?

From prototype to production, our engineering team will help you optimize your design for manufacturability and cost-efficiency.

Get Stamping Cost Estimate
IATF 16949
ISO 9001