Precision Die Casting

Precision Die Casting for High-Volume Production

From prototypes to 100,000+ units, your aluminum & zinc die casting expert with ±0.05mm precision

Precision Tolerance

±0.05mm (Aluminum)

±0.03mm (Zinc)

Annual Capacity

500+ Sets of Molds

3,000 Tons of Die Cast Parts

MOQ Flexibility

100 units for trial production

10,000+ units for cost-effective mass production

Our Core Die Casting Capabilities

Aluminum Die Casting

Key Advantages:

  • Lightweight with high strength-to-weight ratio
  • Excellent thermal conductivity
  • Ideal for automotive & aerospace structural components
  • Superior corrosion resistance

Process Range:

  • High Pressure Die Casting (HPDC)
  • Vacuum-Assisted Die Casting

Typical Applications:

Motor Housings
Heat Sinks
Drone Frames
Automotive Parts

Zinc Die Casting

Key Advantages:

  • Ultra-high surface finish (no secondary processing)
  • Excellent plating compatibility
  • Superior dimensional stability
  • Lower melting point (energy efficient)

Process Range:

  • Hot Chamber Die Casting (for small parts)
  • Multi-Slide Die Casting

Typical Applications:

Lock Components
Bathroom Fixtures
Electronic Connectors
Mobile Device Parts

Technical Specifications

Parameter Aluminum Die Casting Zinc Die Casting
Wall Thickness Range 0.8mm - 5mm 0.5mm - 3mm
Surface Roughness Ra1.2μm Ra0.8μm
Dimensional Tolerance ±0.05mm ±0.03mm
Typical Alloys ADC12, A380, AlSi10Mg ZAMAK 3, ZAMAK 5, ZA-8
Melting Temperature 660°C (1220°F) 385°C (725°F)
Weight Range 5g - 5kg 1g - 2kg
Surface Treatments Anodizing, Powder Coating, Painting Chrome Plating, Nickel Plating, Painting
Cost Advantage Ideal for medium-large parts Ideal for precision small parts

Case Studies

Automotive Engine Housing
120×80×60mm

Engine Housing

ADC12 Aluminum • Vacuum Die Casting

Automotive Industry

Key Features:

  • • High thermal conductivity
  • • Precision cooling channels
  • • 100,000+ production run
  • • IATF 16949 certified
Lock Mechanism
45×30×15mm

Lock Mechanism

ZAMAK 3 Zinc • Hot Chamber Die Casting

Security Products

Key Features:

  • • Chrome plated finish
  • • ±0.03mm precision
  • • 500,000+ production run
  • • UL certified components
Drone Frame
180×180×25mm

Drone Frame

AlSi10Mg Aluminum • HPDC

Aerospace

Key Features:

  • • 40% weight reduction
  • • Integrated cooling channels
  • • Anodized finish
  • • 10,000+ production run
Bathroom Fixture
75×50×25mm

Bathroom Fixture

ZAMAK 5 Zinc • Multi-Slide Die Casting

Consumer Products

Key Features:

  • • Mirror-like finish
  • • Nickel-chrome plating
  • • Water-resistant design
  • • 50,000+ production run
Heat Sink
100×100×30mm

Heat Sink

A380 Aluminum • HPDC

Electronics

Key Features:

  • • Optimized fin design
  • • High thermal conductivity
  • • Anodized surface
  • • 200,000+ production run
Electronic Connector
30×20×15mm

Electronic Connector

ZA-8 Zinc • Hot Chamber Die Casting

Consumer Electronics

Key Features:

  • • EMI shielding properties
  • • High dimensional stability
  • • Nickel plated finish
  • • 300,000+ production run
Transmission Housing
200×150×80mm

Transmission Housing

ADC12 Aluminum • Vacuum Die Casting

Automotive

Key Features:

  • • Complex internal channels
  • • Pressure-tight design
  • • CNC machined surfaces
  • • 50,000+ production run
Smartphone Frame
150×75×8mm

Smartphone Frame

ZAMAK 3 Zinc • Multi-Slide Die Casting

Mobile Devices

Key Features:

  • • Ultra-thin wall design (0.6mm)
  • • Precision antenna slots
  • • Anodized finish
  • • 1,000,000+ production run

Manufacturing Advantages

Mold Capabilities

Aluminum Molds

Lifespan of 100,000+ shots using premium SKD61 steel with specialized heat treatment

Zinc Molds

Lifespan of 500,000+ shots using H13 steel with proprietary coating technology

Design Expertise

In-house DFM (Design for Manufacturing) analysis with 3D flow simulation to optimize mold design

Maintenance Program

Proactive mold maintenance schedule with digital tracking system to maximize tool life

Delivery Commitments

1 Mold Development Timeline

Design
Day 1-5
Manufacturing
Day 6-15
Testing
Day 16-20
Delivery
Day 21-25

15-25 days total development time (expedited with 3D files)

2 Production Timeline

Sample Approval:
3 days
Small Batch:
5 days
Mass Production:
7-10 days

3 Quality Assurance

100% visual inspection on all parts
CMM dimensional verification (±0.01mm accuracy)
Material composition testing with certificates
Third-party inspection support available

Customer Process Flow

Requirement Confirmation

Provide drawings or 3D files for initial evaluation

Free DFM Analysis

Design optimization recommendations to reduce costs

Mold Development

Video verification of critical dimensions during testing

Mass Production

Complete inspection reports with each shipment

Ready to Start Your Die Casting Project?

Get Die Casting Cost Calculator

Instantly estimate mold and per-unit costs based on your part specifications

Download Zinc Plating Guide

Comprehensive PDF guide on zinc die casting surface treatment options

IATF 16949 Certified

Automotive quality management system

Limited Capacity This Month

Only 3 mold production slots remaining for April 2025