Die Casting Services in China

Die casting is a highly versatile manufacturing process that involves the creation of complex metal components through the use of high-pressure injection molds. At our company, we offer custom die casting services that can be tailored to your exact specifications, ensuring that your products are produced to the highest quality standards.

Custom Die Csting parts manufacturer in China

Our team of experienced professionals can provide a range of die casting services, including hot chamber die casting, cold chamber Die casting, high-pressure Die casting, and low-pressure die casting, using a variety of materials such as zinc, aluminum, magnesium, and copper.

With our commitment to quality, precision, and innovation, we can help you bring your manufacturing vision to life.

Die Casting

Design and Manufacture Molds

Die casting can produce high-quality metal parts made from non-ferrous metals such as aluminum, zinc, and magnesium. The die casting mold is a critical component of this process as it determines the shape and size of the final product.

At our company, we specialize in designing and manufacturing molds for die casting. With our in-house mold room, we can maintain and repair molds to ensure their longevity and consistent performance.

Our engineers can develop molds that meet the highest quality standards and deliver optimal performance. We provide deliver on-time, cost-effective, and high-quality mold solutions to our customers.

Die Casting Molds

Types of Die Casting

Die casting is a precision manufacturing process in which molten metal is injected under high pressure into a mold cavity to form intricate and complex shaped parts with accuracy and consistency. There are several types of die casting available, each with its own advantages and disadvantages. At our company, we are experts in all types of die casting, and we can provide custom solutions that are tailored to meet your unique requirements and specifications.

Hote Die Casting parts

Hot Chamber Die Casting

In hot chamber die casting, the molten metal is contained within a furnace, which is attached to the die casting machine. The furnace is used to keep the metal in a liquid state, ready for injection into the mold. This type of process is ideal for producing zin alloy and magnesium alloy parts quickly and with high accuracy.

Cold Die Casting parts

Cold Chamber Die Casting

Cold chamber die casting involves melting the metal in a separate furnace and then transferring it to the injection chamber of the die casting machine. This process is better suited for producing larger and heavier metal parts that require the strength and durability of materials like aluminum or brass.

Metal Materials Used In Die Casting

The materials most commonly used in die casting include zinc, aluminum, magnesium, and copper. These materials have unique properties that make them ideal for use in die casting services, including their strength, durability, and ability to be molded into complex shapes and designs.

Zinc alloy is one of the most common materials and has excellent corrosion resistance, low melting point, and high ductility.

Aluminum alloy is also widely suitable for die casting and has high strength-to-weight ratio and excellent corrosion resistance. We provide aluminum die casting services.

Magnesium is suitable in die casting for its lightweight properties, while copper is ideal for creating parts with excellent thermal and electrical conductivity.

By choosing the right material for the job, manufacturers can create high-quality parts that meet the unique needs of their customers. Overall, the use of these materials in die casting services offers many benefits, including increased efficiency, improved productivity, and enhanced product quality.

materials for Die Casting

Gallery of Die Casting Parts

Our gallery of die casting parts showcases the impressive collection of die-cast products that we offer to our customers. From intricate small components to larger industrial parts, our range of die-casting parts represents the highest level of quality and craftsmanship.

Our vast knowledge and experience in the field of die casting allow us to cater to various industries, including automotive, aerospace, medical, and more.

Die cast aluminum parts
Die cast automobile part
Die cast communication parts
Die cast part


Our die-casting services offer excellent precision and durability, resulting in high-quality parts that meet your requirements.


Our team has extensive experience in die casting, ensuring that we can meet your needs and expectations.

Competitive Pricing

We offer competitive pricing for our metal casting services, ensuring that our customers get value for their money.


We can customize our services to meet your specific needs, making sure that every part fits your specifications.


Why Choose Our Die Casting Services?

Secondary Operations and inspection

CNC secondary operations are crucial when it comes to die-casting parts manufacturing. These precision machining processes include drilling, tapping, milling, and reaming.

Secondary operations can refine dimensions, improve surface finish, and create more complex features on the die-casting parts that cannot be achieved in the casting process itself. This can include drilling holes for fasteners, adding threads for screws, and much more.

CNC also removes any residual flash or burrs from the casting, which ensures that the final part is aesthetically pleasing and ready to be used in the assembly process.

Finally, according to the product shape and tolerance requirements, we will choose three-dimensional, two-dimensional, height meter, micrometer, and other precision instruments to measure all dimensions of the product. This ensures that product dimensions conform to customer drawing requirements.

CNC secondary and quality inspect

Finishes for Die Casting Parts

The finishes of die-cast parts play an essential part in their functionality, durability, and aesthetic appeal. The choice of finish depends on the application, performance requirements, and desired appearance.

As-Cast is the most natural finish for die-cast parts and provides a unique texture, but it may not be ideal for all applications.

Bead Blasting is a popular choice for creating a uniform, matte finish that also covers surface defects.

Anodizing applies a protective oxide layer on the surface that enhances the corrosion resistance, and hardness and provides the possibility of coloring the part.

Powder Coating is another option where a dry powder is applied electrostatically and then cured under heat to form a hard layer that is resistant to abrasion, scuffs, and chemicals.

Painting is a versatile finish that can customize parts with a wide range of colors and textures, offering excellent aesthetic appeal.

Electroplating is a process of bonding a thin layer of metal to the part’s surface that improves its conductivity, and resistance level, and enhances its resistance to wear and corrosion.

What Are The Steps Of The Die Casting Manufacturing Process?

The die-casting process involves several steps to create high-quality die-cast parts. Here are the steps involved:

  1. Die Preparation: The die is preheated, lubricated, and coated with a release material to prepare it for casting.
  2. Melting and Injection: The metal is melted and injected into the die at high pressure using a plunger.
  3. Cooling: The die is cooled quickly using water or oil to solidify the metal and allow it to take the shape of the die.
  4. Ejection: The casting is ejected from the die using ejector pins.
  5. Trimming: The excess material produced during the casting process is trimmed off using a trimming press.
  6. Finishing: The surface of the casting is smoothed and polished using various finishing techniques like bead blasting, anodizing, powder coating, or painting.
  7. Inspection: The final product is inspected thoroughly to ensure that it meets the required quality standards.
  8. Packaging: The parts are packaged and shipped to the customer.

Die Casting Services FAQs

There are many benefits of die casting that make it such a popular manufacturing option, including:

  1. High production output – Die casting allows for quick and efficient production of large quantities of high-quality parts in a short amount of time.
  2. Cost-effective production – Die casting can be an extremely cost-effective manufacturing option, with low material waste and reduced labor costs.
  3. Consistent and uniform products – Because the manufacturing process is automated and highly repeatable, die casting can produce consistent and uniform parts across large production runs.
  4. Ability to create complex shapes and designs – Die casting allows for the production of intricate parts with complex shapes and designs that would be difficult or impossible to achieve with other manufacturing techniques.

Overall, the advantages of die casting make it an ideal manufacturing option for a wide range of industries, including automotive, aerospace, medical, and consumer products.

Die-casting parts find applications in a wide range of industries, including the automotive, aerospace, consumer goods, electrical and electronic, medical, and defense industries.

Automotive Industry:

Die casting is widely used in the automotive industry, where it is used to manufacture various parts such as engine blocks, transmission housings, wheels, and door handles. These parts are often made of aluminum or magnesium alloys due to their lightweight and high strength-to-weight ratios.

Aerospace Industry:

In the aerospace industry, die casting parts find applications in the manufacture of aircraft components such as engine parts, landing gear components, and structural parts.

Consumer Goods Industry:

The consumer goods industry uses die casting to manufacture a wide range of products, such as toys, kitchen appliances, and furniture. exposed to wear and tear.

Electrical and Electronic Industry:

The electrical and electronic industry uses die casting to manufacture components for products such as computer hardware, lighting fixtures, and electrical connectors.

Medical Industry:

In the medical industry, die casting is used to manufacture surgical instruments, implants, and other medical equipment. dimensions.

Defense Industry:

The defense industry uses die casting to manufacture components for weapons and military vehicles.

Choosing a reliable die-casting parts manufacturer is crucial for ensuring the quality of the final products.

When selecting a die-casting manufacturer, it is essential to consider factors such as experience, quality control processes, certifications, and communication skills.

Look for a manufacturer with extensive experience in die casting and a proven track record of producing high-quality parts.

Also, make sure the manufacturer has a robust quality control process in place to ensure that the parts meet your specifications. It is also essential to check if the manufacturer holds certifications relevant to your industry.

Finally, choose a manufacturer who communicates effectively and is responsive to your needs and concerns.

By considering these factors, you can choose a reliable die casting parts manufacturer that will deliver high-quality parts that meet your needs and specifications.

Die casting tends to be cheaper than CNC machining, but this depends on the type of part and the level of production.

In general, die casting is a cost-effective option for large-volume production runs, as it can produce high-quality parts quickly and with minimal waste.

CNC (Computer Numerical Control) processes are ideal for lower production volumes and complex geometries, offering greater design flexibility and precision tolerance.

Die casting requires specialized equipment and tooling to be produced, so the set-up costs are high.

CNC machining involves higher labor and tooling costs that may offset lower set-up costs.

Other factors like material selection, part complexity, and finishing requirements also impact the overall cost of production.

Ultimately, the choice between die casting and CNC hinges on the specific requirements of the application and the budget constraints of the project.

Get a Quote for Die Casting Services in China

Don’t settle for less when it comes to your die casting needs! Get a quote today for top-quality aluminum or zinc die casting services in China from trusted industry leaders. Whether you need custom parts for automotive, aerospace, or other high-tech applications, our experienced team can provide the precision and reliability you demand. Don’t wait – Contact us now to request your quote and start transforming your ideas into reality!