Die Casting Service | Precision Die & Mold Machining

Trusted Die Casting Expertise Since 1990s

For over 30 years, LYHD has been a leading die casting service provider, delivering superior die casting molds and pressure die casts to clients across the globe. Our commitment to precision, quality, and innovation has made us a preferred partner in industries ranging from medical devices to automotive and outdoor lighting.

We offer comprehensive metal processing services, including CNC machining, mold design, and post-finishing solutions such as spraying, electroplating, polishing, shot blasting, and sanding. With an annual production capacity of 300 sets of dies, we ensure timely delivery without compromising on quality.

30+ Years of Industry Experience
ISO-Compliant Quality Standards
300+ Dies Produced Annually
Full-Service Metal Processing

Our Manufacturing Services

From concept to completion, we offer end-to-end solutions in die casting, mold machining, and precision metal processing.

Die/Mold Machining

High-precision machining of die casting molds with tight tolerances. Our team includes engineers with over 40 years of experience in mold design and manufacturing.

Metal Die Casting

Pressure die casting for a wide range of applications including medical devices, vehicles, outdoor lighting, and food machinery. We support aluminum, zinc, and magnesium alloys.

CNC Machining

Advanced CNC machining centers, lathes, milling machines, and EDM for high-accuracy metal part fabrication. Ideal for prototypes and low-volume production.

Die/Mold Casting Service

Complete die and mold casting solutions from design to final product. We handle complex geometries and high-wear applications with precision.

Our Die Casting & Mold Products

Explore our range of high-quality die casting molds and precision-machined metal components.

Precision Die Casting Mold

High-tolerance mold for aluminum die casting. Designed for automotive engine components with complex internal cooling channels.

Material: H13 Tool Steel
Tolerance: ±0.02mm
Lifespan: 100,000+ cycles
Applications: Automotive, Industrial

Custom Mold for Medical Devices

Sterile-grade die casting mold for medical instrument housings. Features smooth surface finish and corrosion resistance.

Material: Stainless Steel 316L
Surface Finish: Ra 0.2μm
Compliant: ISO 13485
Applications: Medical, Healthcare

CNC Machined Metal Parts

High-precision machined components for industrial automation systems. Multi-axis CNC for complex geometries.

Material: Aluminum 6061, Brass
Tolerance: ±0.01mm
Processes: Milling, Turning, Drilling
Applications: Robotics, Automation

Zinc Die Casting Mold

Durable mold for high-volume zinc alloy casting. Optimized for fast cycle times and consistent part quality.

Material: SKD61 Steel
Production Rate: 400+ units/hour
Alloy: Zamak 3, Zamak 5
Applications: Electronics, Hardware

Automotive Lighting Die Cast

Die-cast housings for LED automotive lighting systems. Excellent thermal conductivity and structural integrity.

Material: ADC12 Aluminum
Weight: 350g avg.
Features: Heat Sink Design
Applications: Automotive, EV

Food Machinery Component

Die-cast parts for commercial food processing equipment. Designed for easy cleaning and NSF compliance.

Material: A380 Aluminum
Finish: Anodized or Powder Coated
Standards: FDA, NSF
Applications: Food Processing

Industrial Pump Housing

Heavy-duty die-cast pump housing for fluid handling systems. Resistant to high pressure and temperature fluctuations.

Material: ADC14 Aluminum
Pressure Rating: 150 PSI
Sealing: O-Ring Grooves
Applications: Industrial, HVAC

Custom CNC Prototype

Rapid prototyping service using CNC machining. Ideal for design validation and functional testing.

Lead Time: 3-7 Days
Materials: Aluminum, Brass, Steel
Tolerance: ±0.025mm
Support: Design for Manufacturability

Our Capabilities

Advanced equipment, expert engineering, and strict quality control ensure superior results on every project.

Expert Design

Our team includes mold design engineers with decades of experience, including one specialist with over 40 years in the field. We use advanced CAD/CAM software to optimize mold flow, cooling, and ejection systems.

Advanced Equipment

We operate high-precision CNC machining centers, EDM machines, lathes, milling machines, and inspection equipment to ensure fast and accurate production.

Strict Quality Control

Every mold is inspected in strict accordance with ISO quality standards. Specialized personnel conduct inspections at every stage, and reports are archived for continuous improvement.

Frequently Asked Questions

What materials do you work with for die casting?

We specialize in aluminum (ADC10, ADC12, A380), zinc (Zamak 3, Zamak 5), and magnesium alloys. We can also work with custom alloys based on your application requirements.

What is your typical lead time for a new die casting mold?

Lead times vary based on complexity, but typically range from 4 to 8 weeks. We offer expedited services for urgent projects.

Do you provide design support and DFM analysis?

Yes, our engineering team provides full design support, including mold flow analysis, cooling optimization, and Design for Manufacturability (DFM) feedback.

What post-processing services do you offer?

We offer a full range of finishing services including CNC trimming, deburring, polishing, sandblasting, anodizing, powder coating, electroplating, and silk screening.

Are you certified to international quality standards?

Yes, we follow strict ISO quality standards throughout our manufacturing process, from raw material inspection to final product delivery.

Get in Touch

Contact Information

Company: LYHD Die Casting Service

Address: Hongling Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, China

Contact Person: Mr. Chen

Phone: +86-13702995588

Email: [email protected]

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Precision Die Casting and Mold Machining