One-Stop Custom Die Casting Services

As a leading die casting manufacturer with over 10 years of experience, we provide a comprehensive range of die casting capabilities to produce complex, high-quality metal components. With in-house expertise across the entire die casting process, we partner with you to understand your product needs and deliver customized solutions that bring your visions to life.

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Die Casting Process

Die casting is an advanced manufacturing technique that utilizes reusable metal dies to produce precise metal components with superior mechanical properties. Our expertise lies in designing durable dies tailored to each customer’s specifications, crafted from high-quality materials for extended use with minimal wear.

In the die casting process, certified alloys like zinc, aluminum, magnesium, or copper are melted to exact chemical specifications. The molten metal is injected into steel dies at high pressures, filling intricate cavities and rapidly cooling to form finely-grained solid parts.

With precision die casting machines ranging from 25 to 1,500 tons, we efficiently produce high-volume components at a lower cost compared to alternative methods, making it an ideal solution for complex parts in moderate to high production volumes.

Service Features

Customized for Your Application

With a broad range of sizes from 10 oz to 75 lbs, we can produce small, intricate components as well large structural castings. Our machining and finishing capabilities include CNC operations to hit tight tolerances.

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Get in Touch with Our Experts

Send your requirements to our experts to get in initial contact and analyze your project to plan for a customized and personalized solution.
  • Respond to the request within 2 hours
  • 30 days to complete the mold
  • Sample production in 7 days

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Types of Die Casting Services We Offer

We offer a number of different die casting processes, including high pressure, low pressure, vacuum die casting, squeeze casting, semi-solid casting, gravity die casting and more.

High Pressure Die Casting

Die Casting Type

High pressure die casting involves rapid injection of molten metal into hardened steel dies at velocities up to 100 ft/sec and pressures up to 45,000 psi.

This high velocity facilitates excellent surface finish and precise dimensional control even for walls as thin as 0.02 inch and intricate contours.

Low Pressure Die Casting

Die Casting Type

Low pressure die casting provides controlled pressurized injection under 45 psi allowing part geometries to fill progressively.

This directional solidification coupled with minimal gas absorption facilitates exceptional integrity and quality.

Gravity Die Casting

Die Casting Type

Our gravity die casting process utilizes gravity to gently fill molten metal into steel molds at slower velocities under 20 ft/sec avoiding turbulence.

This allows us to produce large components with section thicknesses over 2.5 inch and weights exceeding 50 lbs to be manufactured economically.

Broad Alloy Support for Diverse Applications

We offer an extensive range of over 20 certified zinc, aluminum, and magnesium die casting alloys to meet the needs of diverse engineering applications across automotive, aerospace, medical devices, and more.

  • Aluminum Alloys

    We offer several certified aluminum die casting alloys with silicon amounts ranging from 7% in 319 up to 13% in 390. Lower silicon 319 takes well to painting while higher silicon 390 provides high strength and hardness sought after in automotive and aerospace components.

    We also offer 443 for lower melting thin wall castings. These aluminum alloys can be anodized or powder coated for enhanced corrosion resistance. Heat treating options available.

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  • Zinc Alloys

    Our zinc pressure die casting alloys include Zamak 3, Zamak 5, Zamak 7, and ZA-8 well-suited for decorative components and cost-sensitive applications like hardware, fittings, electronics housings, and toys.

    We also provide higher strength alloys like ZA-12 and ZA-27 able to withstand elevated stresses for small mechanical parts along with better wear resistance and impact strength. Secondary zinc plating, chromating, passivation further improves corrosion protection and lubricity.

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  • Magnesium Alloys

    Our portfolio of magnesium die casting alloys includes AZ91D allowing for great fluidity to fill complex geometries, AM60 optimized for high duty components like camera bodies, exotic alloys like AE42 and EZ33 with superior elevated temperature properties, and other compositions.

    These magnesium alloys machine nicely and take well to chromating conversion coatings. We also offer insert molding to introduce bushings, bearings and threaded metal inserts.

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Enhanced Properties Through Secondary Processing

Surface Finish

Beyond the inherent properties of our certified die casting alloys, a variety of secondary processing and finishing operations can provide improved resistance to wear, corrosion, erosion, electrical conductivity, microwave transparency, and tailored aesthetic qualities.

Image Name Description
Shot Blasting All castings are uniformly shot blasted to relieve residual stresses from the die casting process and prepare the optimal surface profile for subsequent finishes and coatings. Customized intensities available.
Polishing & Buffing For castings requiring a lustrous surface appearance free of subtle imperfections, multi-step wet sanding, polishing, and buffing produces smooth specular surfaces ready for bright plating or anodizing if required.
Painting & Powder Coating Liquid paints or dry powder coatings in a variety of standard or custom colors and gloss levels can be applied over properly prepared cast surfaces to enhance appearance and improve corrosion and chemical resistance.
Plating Cast components requiring exceptional wear resistance, electrical conductivity, solderability, or corrosion protection can be electrolytically plated with layers of copper, nickel, tin, zinc, cadmium, silver, or gold alloys.
Chromating & Anodizing Chromate conversion coatings form durable corrosion resistant films ideal for aluminum and magnesium castings. Type II & Type III anodizing creates thicker protective aluminum oxide layers with excellent abrasion resistance.
Physical Vapor Deposition For extreme environments, thin yet dense Physical Vapor Deposition coatings of titanium nitride or chromium provide protection from wear, galling, and high heat in applications like plastic molding.

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As-Cast FinishTitle 1

The as-cast condition directly out of the ceramic shell mold offers a cost-effective option when surface properties can be utilized as is. Minimal manual grinding/deburring provided.

Abrasive FinishingTitle 1

Uniform abrasive finishing like barrel tumbling or as-required spot grinding/linishing provided to offer enhanced flatness and improved cosmetic appearance.

PolishingTitle 1

Manual or automated buffing/polishing provided to obtain soft satin matte textures or brighter polished finishes - ranging from brushed to high gloss mirrors. Great for decorative components.

Metallic CoatingsTitle 1

Functional metallic coatings including nickel, copper, zinc and precious metal plating provided to enhance corrosion resistance, electrical conductivity, solderability or other surface properties.

Paint and Dry Film CoatingsTitle 1

Polymer coatings including powder coating, epoxy, polyurethane, silicone etc can be applied on investment castings to obtain thickness, chemical, wear and UV resistance properties. Aesthetic colors/effects.

CNC MachiningTitle 1

Precision CNC milling, turning, drilling and other machining processes provided either for critical dimensions not achievable in casting or for enhanced surface finish requirements. Hole tolerances within 0.02mm demonstrated.
NameDescription
As-Cast FinishThe as-cast condition directly out of the ceramic shell mold offers a cost-effective option when surface properties can be utilized as is. Minimal manual grinding/deburring provided.
Abrasive FinishingUniform abrasive finishing like barrel tumbling or as-required spot grinding/linishing provided to offer enhanced flatness and improved cosmetic appearance.
PolishingManual or automated buffing/polishing provided to obtain soft satin matte textures or brighter polished finishes - ranging from brushed to high gloss mirrors. Great for decorative components.
Metallic CoatingsFunctional metallic coatings including nickel, copper, zinc and precious metal plating provided to enhance corrosion resistance, electrical conductivity, solderability or other surface properties.
Paint and Dry Film CoatingsPolymer coatings including powder coating, epoxy, polyurethane, silicone etc can be applied on investment castings to obtain thickness, chemical, wear and UV resistance properties. Aesthetic colors/effects.
CNC MachiningPrecision CNC milling, turning, drilling and other machining processes provided either for critical dimensions not achievable in casting or for enhanced surface finish requirements. Hole tolerances within 0.02mm demonstrated.

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We will respond quickly to your needs within two hours and instantly customize a solution for you based on the information and drawings you provide.

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Applications

Innovation Across Industries

We drive innovation in aerospace, automotive, medical, and more through critical component development with our advanced die casting capabilities.

Die Casting Advantages and Disadvantages

Optimized Designs Extract Maximum Benefit

While die casting production has higher startup costs, it enables lightweight complex components in moderate to high volumes at a relatively low unit price.

Your Trusted Partner in Die Casting

Why Choose Us

With over 12+ years of die casting expertise, we deliver high quality, innovative solutions through strategic partnerships with our customers.

Answers to Common Questions

We get asked a variety of questions about our die casting and machining services as well as how to get started on custom projects. Below we answer some of the most common queries we receive. If you have any other questions, please contact us!

What tolerances can you hold on die cast parts?

Our die casting process is capable of holding tolerances of ±0.005 inch (±0.127mm) on critical dimensions while typical production tolerances range from ±0.010-0.015 inch for most features. Even tighter tolerances are possible through secondary CNC machining.

What level of surface finishes can be achieved?

As cast surface finishes in the range of 63 to 125 μin (1.6 - 3.2 μm) Ra are typical for pressure die castings. Polishing and buffing can attain finer finishes below 32 μin (0.8 μm) Ra when required.

Can you guarantee zero porosity in my die cast parts?

While pressure die casting can sometimes trap small amounts of internal porosity on thick heavy sections, our process controls ensure critical outer skin surfaces are solid and machined surfaces can be specified pore-free. For applications where porosity could cause failure, we work with you to optimize gating/overflows and utilize hot isostatic pressing to eliminate it.

What design assistance does your team provide?

Our engineering team includes Journeymen Mold Makers and Die Casting Design experts. We provide design review and feedback as early as your concept CAD stage all the way through prototyping and qualification for production, at no charge, to ensure your project sees success.

What lead time can I expect to receive prototypes?

For relief prototype tooling we can start supplying initial samples in as little as 3 weeks after approval of CAD models. For CNC prototypes, 5-7 days.

How do I get started on a new project?

Simply complete our easy Request a Quote form with CAD data, required quantities, target pricing, and any finishing needs. Our team will respond with manufacturing analysis and recommended next steps to begin prototype development. Or Contact Us directly at any stage for a free consultation.

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Our experts are online 24h, will respond quickly within two hours of receiving your demand, and immediately customize personalized one-stop solutions for you according to the information and drawings you provide.

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