Unlock Complex Designs with Our Die Casting services
Even the most intricate designs become reality with Haofeng state-of-the-art Die Casting services.
Services for Die Casting
​​​​​​​Experience precision die casting services for tailor-made metal components and products, boasting swift turnaround times. Initiate your project today by requesting a quote
Our Precision Die Casting Services
If you require customized metal parts, HaoFeng is a die casting service provider ready to assist you. Since 2009, we have upheld rigorous standards for both our engineering team and equipment, consistently delivering robust and durable parts and prototypes. To maintain exceptional quality, we adhere to stringent die casting processes that guarantee your custom specifications are met. We offer two types of die casting capabilities.
Hot Chamber Die Casting
Hot chamber die casting, also referred to as gooseneck casting, is a rapid process with a typical casting cycle lasting only 15 to 20 minutes. It enables high-volume production of relatively intricate parts.
This method is well-suited for zinc alloy, lightweight alloys, copper, and other alloys with low melting points.

Cold Chamber Die Casting
The cold chamber die casting process is vital for reducing heat and addressing corrosion issues in the machine's plunger and associated components.
This method is mainly employed for alloys with high melting points, such as aluminum, magnesium, certain copper alloys, and ferrous alloys.
Why Select HaoFeng for Die Casting Parts?
  • 1
    Diverse Options
    We offer an extensive array of material types, surface finishes, tolerances, and manufacturing processes for your die casting parts. Tailoring to your specific requirements, we provide customized quotes and manufacturing recommendations, ensuring you receive personalized attention and the most economical solution.
  • 2
    Advanced Manufacturing Facilities
    We operate multiple proprietary plants in China to ensure the efficient and prompt production of your casting parts. Additionally, our manufacturing capabilities leverage state-of-the-art, automated facilities capable of accommodating a variety of complex custom die casting projects.
  • 3
    Stringent Quality Assurance
    As an ISO 9001:2015 certified company, we are dedicated to delivering precise die casting services. Our expert engineering team at HaoFeng conducts thorough quality inspections at various stages of the manufacturing process, including pre-production, in-production, first article inspection, and prior to delivery, ensuring the production of top-quality parts.
  • 4
    Online Quoting System
    Our sophisticated online quoting system empowers you to upload design files and receive prompt quotations for your die cast metal parts from anywhere, at any time. With our platform's order tracking system, you can monitor all your orders and quotes, tracking each stage of the manufacturing process once orders are placed. This ensures a clear and transparent order process.
Execute at your fingertips within a day
As a technology-focused die casting company, we've created an AI-powered quotation platform to streamline your ordering and manufacturing processes.
  • Volume Pricing
    Receive bulk die casting quotes, enabling you to compare prices across various specifications, quantities, raw materials, and surface finishes, aiding you in selecting the solution that aligns best with your requirements and budget.
  • Tracking Orders in Real Time
    Our online platform provides instant visibility into the die casting manufacturing process, facilitating more efficient monitoring of operations and swift responses to adverse changes.
  • Comprehensive Order Management​
    Easily review, search, and oversee all your die casting orders from a single platform. What's more, gain visibility into every stage of the production process and every facet of the manufacturing operation.
From Prototyping to Production with Die Casting
Die casting offers an efficient way to create high-quality prototypes and small batch parts, suitable for various applications. Our team is ready to help you meet your manufacturing goals with our expert die casting services
  • Prototyping
    An affordable and efficient way to produce high-quality prototypes. This method uses inexpensive tooling, making it a cost-effective option for creating prototypes with different materials and design iterations.
  • Market Testing
    We assist in developing die casting products suitable for market and consumer testing, concept modeling, and user evaluation. With our die casting services, you can swiftly integrate changes for additional testing and market introduction.
  • On-Demand Production
    Die cast parts offer great choices for customized and initial production runs. They allow for cost-effective testing of product quality before commencing full-scale production.
Alloys Utilized in Fabricating Die Casting Components
Non-ferrous metals with low melting points, such as aluminum, zinc, magnesium, lead, and copper, are suitable for die casting. However, certain less common and ferrous metals are also viable options. The subsequent section will outline the characteristics of the frequently employed die casting alloys utilized for the majority of components.

  • Aluminum Alloys
    Aluminum die casting alloys are primarily composed of silicon, copper, magnesium, iron, manganese, and zinc, making them lightweight structural metals.
    They possess exceptional casting performance and filling capability due to their high thermal and electrical conductivity, excellent machinability, and minimal linear shrinkage.
    Furthermore, their low density and high strength allow aluminum alloys to maintain good mechanical properties in both high and low temperature conditions.
  • Zinc Alloys
    The primary elements incorporated into zinc die casting alloy include aluminum, copper, and magnesium.
    This alloy offers a favorable surface finish without requiring additional processing. Notably, zinc alloy is both more economical and stronger compared to similar alloys.
    Moreover, it boasts superior fluidity and corrosion resistance, making it ideal for die-casting meters, automotive part housings, and various complex metal components.
  • Magnesium Alloys
    The primary alloying elements in magnesium die casting alloy include aluminum, zinc, manganese, cerium, thorium, and a small proportion of zirconium or cadmium.
    This alloy offers high strength, low viscosity, excellent fluidity, impressive corrosion resistance, and effortless filling of intricate cavities.
    Magnesium alloy is suitable for die casting molds and thin-wall parts without risk of thermal cracking.
Surface Finishing for Die Casting
Post-processing and finishing represent the ultimate stage in precision die casting. Finishing serves to eliminate surface defects in cast parts, enhance mechanical or chemical properties, and elevate the cosmetic appearance of products. There exist six die casting surface finish alternatives.
Applications of Die Casting
Die casting serves as a versatile manufacturing method, crucial in the creation and production of numerous contemporary products, ranging from aerospace structural components to electrical enclosures. HaoFeng has delivered inventive manufacturing solutions tailored to various industrial needs, providing high-quality parts at competitive prices for valued customers across the following sectors:
>Automotive Parts: As a die casting parts manufacturer, we specialize in producing vehicle components such as gears, cylinders, gladhands, transfer cases, small engine parts, and even parts for lawn and garden tractors.

>Aerospace Industry: Our precision die casting service utilizes magnesium and aluminum technologies to create lightweight, durable structural parts with excellent corrosion resistance, ideal for the aerospace sector.

>Lighting Components: Our die casting service extends to electrical housings, die-cast heat sinks, and various other components for lighting applications.

>Commercial & Consumer Products: We also manufacture commercial components, including compressor pistons and connecting rods, heat sinks, bearing housings, faucet parts, and meters.

Die Casting Parts Showcase
Explore our comprehensive gallery showcasing precision die-cast components from our esteemed customers.
Our Die Casting Services cater to a wide range of industries
HaoFeng collaborates with top manufacturers across various industries to meet increasing demands and optimize their supply chains. The digitization of our custom die casting services is enabling more manufacturers to transform their ideas into products.

Frequently Asked Questions
  • 1.What are the procedural stages in the die casting process?
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    There are 5 steps to make die casting products:
    Step 1: Prepare the mold. Heat it to a specific temperature and coat the interiors with a refractory coating or lubricant.
    Step 2: Inject material. Melt the metal alloy and pour it into the mold under pressure.
    Step 3: Cool the metal. Let the molten metal harden inside the mold.
    Step 4: Unclamp the mold. Carefully remove the mold and take out the cast part.
    Step 5: Trim the casting part. Remove sharp edges and excess material to shape the component.
  • 2.Which metals are most suitable for die casting?
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    There are many metals and alloys available for die casting projects. Common options include zinc, aluminum, and magnesium. Additionally, copper, brass, tin, and lead can be used for custom casting parts. However, it can be difficult to determine the best metal since each alloy has its own unique physical characteristics, pros, and cons.
    If you're struggling to choose the right metal, HaoFeng, a custom die casting parts manufacturer, can assist you.
  • 3.Does temperature play a significant role in metal die casting?
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    Yes, temperature plays a crucial role in metal casting. Maintaining the right temperature ensures proper heating of the metal alloy, allowing it to flow smoothly into the mold. If the temperature is too high, it can damage the mold; if it's too low, it can cause shrinkage defects in the cast parts. Therefore, monitoring the temperature is essential.
  • 4.Can die cast metals undergo rusting?
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    There's no definite answer. Casting parts, typically made from aluminum, zinc, and magnesium rather than iron, are corrosion-resistant and less prone to rust. However, without proper protection over time, there's a chance they may rust
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