China’s Finest Zinc Die Casting Manufacturer

If you need a one-stop solution for all your industrial needs, then Sunrise Metal is the answer. Be it value addition, quick turnaround time, or reliability, our team will make sure you get exactly what you require.

Zinc die casting manufacturer par excellence in China, Sunrise Metal is a name that is trusted at home and abroad. We provide top-notch 3D printing and prototyping services while also dealing with different raw materials for production.

Our talented personnel will follow your needs to the letter and prepare prototypes that are fully customized to your zinc die casting demands. Moreover, you will receive your order in record time, with the finished product exactly in line with your requirements.

Zinc Die Casting Parts Manufacturing Experience From Various Industries All Over the World

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    For Japanese Client
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    For Germany Client
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    For Canadian Client
  • Zinc-Plated-Mouse-Frame-Zinc-Die-Casting-Manufacturer
    Plated Mouse Frame
    For American Client
  • Zinc-Plating-Cover-Zinc-Die-Casting-Manufacturer-Project
    Plating Cover
    For American Client
  • Nickel-Plating-Small-Component-Zinc-Die-Casting-Manufacturer
    Nickel Plating Small Component
    For American Client

Expertly Taking Care of Your Zinc Die Casting Needs

Sunrise Metal offers unique features for your business
Cutting Edge Design Technologies

At Sunrise Metal, there is no compromise on quality. This is why we utilize the most advanced design and manufacturing technologies like low-cost tooling, CNC machining, 3D design, CAD (Computer-Aided Design) and simulation software, etc. They help us produce only the finest quality zinc die casting components.

Longer Lasting Zinc Die Casting Products

Our products are high-strength, durable, and last longer than those of any other zinc die casting company in China. The effective tooling process (involving the finest EDM and CNC machining equipment) ensures that the established quality standards are met one hundred percent of the time.

Efficient Quality Control Mechanism

The quality assurance personnel at Sunrise Metal ensure superior design and flawless production so that you can get the best value for your money. As an ISO 9001-certified company, we take our quality standards very seriously.

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  • Full-Diemension-Inspection-Zinc-Die-Casting-Manufacturer-Advantage

Zinc Die Casting Production Capabilities At Sunrise Metal Exceed Your Expectations

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  • CNC-Machining-Zinc-Die-Casting-Manufacturer-Equipment
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  • Powder-Coating-Line-for-zinc-die-casting-projects-Zinc-Die-Casting-Manufacturer-Equipment

Get All Your Zinc Die Casting Products At Affordable Cost

Of all alloys, zinc is the most fluid. At Sunrise, we make use of these properties to make lighter and thinner as well as more intricate zinc die casting parts. The result is that no secondary operations are needed and the process requires less material. This leads to significant cost and energy savings that give you an edge over your competitors.

Zinc die casting company that promises consistency, precision, and excellence, always.

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6X-ray DetectorSANDT1
7Cleanliness Test EquipmentChina1
8Leakage Test EquipmentChina2
9Salt Spray Testing EquipmentChina1
10Pneumatic Measuring InstrumentChina2
11Hardness Testing MachineChina1
12Color Meter MachineChina1
13Thickness Testing MachineChina1
14Electronic BalanceChina1
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Book an Information Session with Sunrise Metal TODAY!

Contact us now to get a better idea of what you stand to gain by having Sunrise Metal as your zinc die casting supplier. Get in touch for more information on our tooling systems and strategies, casting technologies in use, cost-cutting methods employed, zinc die-cast parts applications, high-precision designing techniques, fast-track order completion.

We will put your next project on the road to success right away!


This article is a complete Frequently Asked Questions (FAQ) guide for zinc die casting manufacturer. The goal of this guide is to provide you with answers to all the questions you have about the zinc die casting manufacturer.

It will guide you to make the best decision in choosing a reliable manufacturer for the success of your business.

What is Zinc Die Casting?

Zinc die casting is a metal casting process described by forcing liquid hot zinc into the mold cavity of the die casting machine. The mold cavity is made utilizing two solidified tool steel molds that are machined to the net shape, or close net shape of the Zinc die casting parts.

The Zinc die-casting process permits items to be made with a severe extent of accuracy and repeatability. The Zinc die-casting process can output fine details, for example, finished surfaces or names, without requiring further processing.

Furthermore, this process is very mainstream on account of the shapes & molds that can be made just as the volume that can be repeated with excellent outcomes.

Zinc die casting is considered as one of the most proficient and flexible high-manufacturing techniques utilized for assembling reliable, precise, and complex-shaped parts.

Zinc offers a blend of characteristics that give it a significant bit of advantages in many die casting applications.

These include a mix of strength, ductility, impact strength, finishing characteristics, and tooling that has a high resistance to catastrophic failure.

Zinc Die Casting Article Art-components


What does it mean by Zinc Die Casting Manufacturer?

Sunrise Metal is a zinc die-casting services provider and manufacturer and offers all related services to it. Furthermore, Sunrise Metal has more than 23 years of field experience with customers from several industries.

This Zinc die-casting related services to incorporate product design, design for manufacturing (DFM), rapid prototyping, mold design, and manufacturing, Zinc die-casting production, product surface finishing, parts machining, and assembly.

Having excellent skills that reach out starting with one field then onto the next permit us to furnish our customers with a center and elective solutions.

However, these solutions are propelled by different industries and continually guaranteeing exceptionally top-quality material, processes, manufacturing, and durability.

Furthermore, an analysis stage going before die-casting mold design which leads to proposals for reducing the production limitations, limiting production costs, reducing scraps, and keep up the high-level quality.

Zinc Die Casting Manufacturer Explanation

What are the Characteristics of Zinc Die Casting Alloys?

Sunrise Metal is one of the world’s leading precision die-casting companies. We have manufactured countless numbers of die-cast parts – from various sizes.

Our determination of zinc alloys are the best and characteristics we believe are essential to have in Zinc die casting alloys are the following:

  • High strength and hardness
  • Exceptional electrical conductivity
  • High-level of thermal conductivity
  • Low-cost raw zinc
  • Excellent dimensional accuracy and stability
  • Good thin wall capability
  • Ability to cold form, which eases joining
  • High-level of surface finishing characteristics
  • Exceptional corrosion resistance
  • Complete recyclability

Zinc’s high strength and hardness fit numerous arrangements, and it’s the ideal option to the machine and manufacture parts.


What are the Applications of Zinc Die Casting?

Applications of Zinc Die Casting-1

Zinc die casting is an astoundingly worthwhile part manufacturing process in modern industrial fields.

However, the automotive industry has the most uses of zinc die casting parts, and undoubtedly, vehicles and auto cars have a vast majority of parts that can be manufactured through die casting. Many applications can be zinc die-cast manufactured, including:

  • Interior automotive parts
  • Engine parts
  • Auto under-the-roof components
  • Power steering systems
  • Brake parts
  • Air-conditioning systems
  • Fuel systems
  • Complex net-shaped housings
  • Electronic devices

Complex zinc parts design housing, with exact thin walls, offers phenomenal electrical and shielding properties.

Applications related to Zinc Die Casting-2

Sunrise Metal exclusive die casting process makes us the premier provider of zinc die-casted parts for a broad scope of purchaser electronic devices.

As said already, the automotive industry is the most broadly perceived utilization of Zinc die-casting. However, numerous industrial applications including:

  • Marine Electronics
  • Medical & Health Care
  • Telecommunication & Networking
  • Aerospace Electronics
  • Industrial & Commercial
  • Smart Metering, LED Lighting

With Zinc die casting’s important anti-corrosion zinc properties, Sunrise Metal – China is a pioneer in manufacturing high-quality and exceptionally precise zinc die castings.

Zinc Die Casting Applications-3

What are the Advantages of the Zinc Die Casting Process?

When discussing the advantages and benefits the zinc die-casting has to offer, other materials and die casting processes can’t measure up to zinc regarding production time and rapid manufacturing.

An array of die-casting processes is available in-order-to produce zinc die-casted parts of different sizes and shapes based on the amount required.

Furthermore, production rates for die casting zinc alloys are a lot rapid as compared to other materials like aluminum and magnesium. Zinc alloys are also castable to tight tolerances.

“Zero Machining” or “Net Shape” producing is one of the most admirable advantages of zinc die-casting.

However, a few different processes can accomplish “Net Shape” or “Zero Machining” production and aluminum die-casting is one of the few.

Another exceptional advantage of zinc die casting is that its fluidity (zinc casting fluidity), output parts quality, and stiffness helps to decrease the overall part weight and saves material cost.

Sunrise Metal is experienced in handling all the aspects related to zinc die casting from die casting mold design and testing to die-casted part production and manufacturing, surface finishing, and assembly.

With zinc die-casted part’s brilliant wear and bearing properties that permit more superior product design flexibility and save manufacturing costs, Sunrise Metal is experienced enough to take the majority of unpredictable product design specifications and transform these design specifications into a complete item rapidly and effectively.

The Zinc die-casting alloys offer an improved blend of solidarity, sturdiness, solidness, execution, and efficiency that helps to reduce the cost down and proven a cost-effective way to die-casting parts as compared to other die-casting alloys.

The mechanical and physical properties of zinc die casting alloys regularly surpass the ones other die-casting alloys have to offer, and other core advantages of zinc alloys offers are the following:


  • Surface Finishing: The phase when the selection of the most suitable surface finish is performed and applied to zinc alloys so that the coating durability of the finish can be enhanced and achieved with at most precision.


  • Less material is required: Zinc’s exceptionally supreme die casting smoothness, quality, and solidness ensure a thin wall part structure for diminished weight and material cost saving.


  • Eliminate bearings & bushings: The bearing properties and remarkable wear properties of zinc alloys permit more prominent plan adaptability as well as eliminate bushings and wear inputs for reducing the manufacturing costs.


  • Faster Production: Zinc die casting production is rapid, a lot quicker than magnesium.


  • Reduced assembly operations: Reduce costly manual assembly activities that directly affect the operations and cost without affecting the client’s requirements.


  • Choice of production: A wide array of die casting production processes is accessible to financially produce zinc die-castings of different sizes, shapes, and the amount required by the customers.


  • Reduced machining operations: Machining is reduced to a minimum or eliminated because of the predominant net-shape die casting capacity of zinc alloys.


  • Extended tool life: The smoothness of the process and precision in die casting reduce effort and extend the life-span of tooling.


  • Improved Castability: Due to the zinc’s fluidity, the die casting parts can be thinner, more complex and intricate, as well as; it also eliminates the need for secondary operations that are sometimes considered as essential for aluminum and magnesium alloys.


What are the Surface Finishes for Zinc Die-Casted Parts?

Surface Finishes for Zinc Die Casting Parts-1

At the point when an abstract design is joined with the versatility of the Zinc die casting process, it amplifies the stylish appeal of output items.

Zinc die castings are an unprecedented decision for dozens of functional and decorative parts and applications.

Because of its extraordinary physical and mechanical properties, Zinc can be projected into virtually boundless shapes and sizes, going from essential toy vehicles to complex connector housings.

Most of the Zinc die-cast applications are not presented to corrosive environments. However, the die-casted part reauirements sometimes provide us information about which surface-finish is to be applied, which sometimes mean no surface-finish at all.

For applications where the environmental condition is forceful, or where feel direct, an unparalleled range and nature of transformation coatings, natural paint, and sublime electroplated metal finishes (e.g., nickel, silk, and splendid chrome) can be effectively and dependably applied to any chosen surfaces of your part.

Fantastic substrates help exceptional yield finishes. Good mass vibratory finishing can be utilized to improve the ‘as cast’ surface. Uncommonly smooth finishes can be acquired preceding finishing by delicately polishing or chemical polishing.

Because of the high ease of zinc alloys, a precisely characterized surface can be added to part or the entirety of the ‘as cast’ items.

Therefore, zinc castings can be made to seem as though strong gold, endured metal, treated steel, and even leather. Other outside highlights, for example, lettering and logos, can be ‘cast in.’

Zinc alloy’s thickness and its counterpointing capacity to be meagerly cast permit the creator to impact the client’s impression of weight, equalization, robustness, and latency.

For example, coolness close by, a superior quality metallic feel, and other observed sensations are factors esteemed by numerous clients of Zinc die castings. Then again, ‘warm feel’ coatings and plastic over-molding are additionally material choices that the designers can use.

For the most significant effect and achievement, the engineers are encouraged to counsel the die caster at a beginning phase to concede to the ideal method of producing an economical and aesthetically attractive final product.

Surface Finishes for Zinc Die-Casted Parts-2

Why is Zinc Die Casting Important in the Automotive Industry?

Zinc Die Casting Importance in Automotive Industry

Zinc is considered one of the most common and necessary die-casting materials in industrial gear and systems like the auto industry and other different industrial applications.

By using this metal and its alloys, it is guaranteed to achieve a quality, adaptability, and malleability that is impossible to adopt or achieve with other die-casting metals.

Additionally, zinc always has proven an ideal choice to obtain incredible decorated parts, with demanding resistances hard to obtain and impossible to achieved at the highest-point with various die casting metals and to get emblazoning for gear-based and mechanical equipment and products.

As previously described, the auto industry is the most generally perceived in die casting: by using Zinc and its alloys is possible to produce parts fit for showing up at high-level decoration quality, with demanding and meager resistances for shape morphology.

Zinc Die Casting Importance in the Auto Industry-2

Hereunder you can discover a choice of instances of what is conceivable to manufacture with zinc die casting:

  • Fuel system components
  • Weather control components
  • Seat belt parts
  • Air-conditioning systems
  • Brake system parts
  • Steering components
  • Power systems
  • Engine parts
  • Mechanical and lighting parts
  • Aesthetic parts


What is the Zinc Die Casting Services for Customized Industrial Parts?

Zinc Die Casting Services for Customized Industrial Parts

Zinc die casting is utilized to deliver a broad scope of industry-based parts and unique custom products related to different applications.

Zinc offers a handful of advantages and services related to die-casting when it comes to custom die casting industrial parts.

The precision customers can achieve with zinc die casting is impossible with any other method and alloy.

The mechanical properties of custom parts die-casted utilizing zinc alloys at typical temperatures are better than sand castings of dim iron, metal, and aluminum, especially in durability and effect quality.

They are a lot more grounded, more challenging, and stable as compared to infusion formed plastics.

The minimum expense, high precision, and improved mechanical properties have made custom zinc die-casted parts an ideal swap for aluminum, magnesium, iron, plastic, and copper alloys.


What is the difference between Zinc Die Casting Machine vs. Aluminum Die Casting Machine?

Their logical mechanism and machining process is different because both use different machines.

Zinc can be processed through Hot-chamber die casting machines,  Aluminum and magnesium alloys with a large composition of aluminum, magnesium, and copper can be processed through Cold-chamber die casting machines.

However, the difference between these two machines is that cold-chamber die casting involves heating the metal alloy in a separate furnace and then transferring the newly molten metal into the casting machine.

In contrast, hot-chamber die casting heats metal inside the casting machine.

Once the molten metal is poured into the cavity of the mold, it’s cooled and hardened, then it’s removed from the mold, and these processes are the same within these two machining mechanisms.

Each alloy has its characteristics regarding physical and mechanical properties: these components are necessary to decide the life span, quality, and usefulness of items.

Item unpredicted complexity, its wall thickness, and the necessary accuracy and precision can impact how castable is zinc alloys: these die casting components ought to be viewed as the central matters to more readily compose a quality die casting production.

Picking the right alloy for your parts is an intense activity and require much work: Sunrise Metal helps you to take the right decision by investigating the part’s environmental use, application, required density, tensile and yield strength, dissolving temperatures, and flexibility to achieve the maximum results.


What is the difference between Die Cast Zinc vs. Die Cast Aluminum?

One of the principles contrasts among zinc die casting and aluminum die casting is zinc’s low melting temperature, as well as zinc’s requirement for lower pressure during the process of die casting.

Thus, based on the above observations, zinc has proven to be a more castable one.

Having a low melting temperature is an advantage for zinc die casting devices because die-casted devices can last longer than ever because of their low-temperature process, and since dies are costly, utilizing them for a more extended time is a practical way to deal with high-volume production and manufacturing.

Additionally, zinc alloys are completely castable with high pressure die casting, which has become more affordable than cold chamber measures; by utilizing high pressure die casting, the production and manufacturing process can be enhanced and faster.

However, aluminum alloys are typical to die-cast with cold chamber die casting, but it is proven to be less beneficial as compared to hot chamber die casting using zinc alloys.

Also, zinc is more reasonable for precisely detailed die castings, and next to no computer-aided machining or surface finishing tasks and activities required after a complete part production phase.

During the die casting process, low weight and low dissolving point lessen the warm stun, giving the die-casted part a smoother surface finish with at most precision.

Additionally, the machinability and formability of zinc die casting alloys costs differently wholly depend upon the surface finishes applied and assembly activities performed.

However, zinc is a non-sparking and industrial metal and free from any environmental risks, as well as; zinc is the most suitable alloy for explosive environments and conditions.

In general, zinc is considered as the metal with at most precision and smaller draft angles with much longer cored holes and even longer life-span of the die-casted parts.

As well as it offers superior machinability, exceptional tensile strength, extended formability, lower industrial and die casting costs.

Furthermore, zinc offers a fair amount of pressure tightness, more surface finishing options, and choices, and zinc alloys are non-sparking metals when compared to other different die casting alloys like aluminum.


Is Zinc Die Casting better than Magnesium Die Casting?

One of the core differences between zinc and magnesium die-casting alloys is that zinc alloys require lower operating and processing temperatures and pressure for die casting.

Unlike magnesium die casting, which requires exceptional treatment for resistance against corrosion and surface finishing; however, on the other side, zinc die-casting has natural resistance against corrosion and a fine surface right after its ejection from the die as a finalized zinc die-casted part that requires a lot less secondary processes as compared to magnesium.

Furthermore, magnesium also has a low-level density but, what magnesium and zinc die casting alloys to have in common is that both can die-casted using high pressure die casting and, in this regard, these both have much faster production cycle times as compared to aluminum.

However, the mechanical and physical properties of zinc are superior to magnesium in a lot of aspects.

When it comes to the cost and budget, zinc die-casting customers to require way less budget to die-cast require parts than magnesium die casting customers because of the zinc’s lower processing costs and draft angles.

Better precision, stiffness, tensile strength, and resistance against corrosion makes it a superior die casting alloy than magnesium.


What is the Industrial Benefits of Die Casting Zinc Alloys?

Zinc die casting is a unique and most suitable die casting technique in manners of industrial versatility because of its high precision production with low tooling costs.

Die casting zinc offers a vast majority and exceptional mechanical and physical properties, characteristics related to surface finishing, and is the most simple and easy way to die-cast. Advantages of zinc die casting include:

  • High-level of shape complexity and thinner walls
  • Exceptionally high-level physical and mechanical properties with superior tensile strength and dimensional stability
  • Offers the best RFI/EMI shielding properties and capabilities
  • Longer life-span and parts that require minimum maintenance
  • The vast majority of surface finishing options

Zinc die casting is a crucial solution to high strength manufacturing of die-casted parts with at most precision, durability, and hardness.

How is the Zinc Die Casting made?

How are Zinc Die Castings made-1

The process starts with the steel dies, which are completely capable of production and manufacturing a large amount of zinc die castings in the most rapid way possible.

However, that must be done in a pair of sections (at least) in-order-to allow the castings to be ejected successfully.

There are “dies” in this process, which works as containers that contain liquid zinc to shape it in parts required. These dies are shaped exactly as the output part required and commonly consist of two dies.

These dies are precisely inserted in the die casting machine and are placed so that it’s one part is stationary (fixed), and the other is movable (injector).

In-order-to starts the die casting process; a die-casting machine clamps together the mold halves pair.

Afterward, a hot molten zinc alloy solution is injected into the mold cavity and rapidly solidified. The movable mold half is opened, and the finalized and processed zinc casting is ejected out.

The zinc die-casting molds can be extremely simple or ultra-complex based on the product design requirements and specifications, with moveable slides, cores, or other parts, depending on the complexity of the required die casting.

Furthermore, to this date, the complete zinc die-casting process cycle is the faster way to produce precision die-casted parts.

Zinc Die Casting finalized parts

How does Sunrise Metal produce Precision Zinc Die Casting?

Born out of the heartland and consistently “Made in China,” Sunrise Metal is the most significant independent devoted Zinc die casting services provider and manufacturer in Jiangsu.

We have kept on developing our business through a promise to greatness and devotion to our client’s achievement for over 23 years.

Being in the die casting business for so long speaks volumes of worth we offer to our clients; cost investment funds, extraordinary quality, on-time conveyance, agreeable client assistance, advancement, building cooperation, and configuration uphold.

We have the assets and ability to develop with you, so joining forces with Sunrise Metal bear you the security of a believed source to gracefully your venture with the best exactness designed cast parts for the existing pattern of your items.

Sunrise Metal is monetarily solid, and our progressing capital speculations and commitment to constantly improve mirror our drawn-out point of view to manufacture and produce the best Zinc die castings and assemblies made in China.

As we keep on upgrading our cycles, we invite chances to make partnerships with companies similarly dedicated to greatness and excellence.


What is Special about the Zinc Die-Casted Parts from the Sunrise Metal Production?

ZInc Die Casting Parts from Sunrise Metal Production

Sunrise Metal offers the majority of customized solutions and services related to die-casting, has practical experience in the little, medium, and substantial measured sections at ideal manufacturing and process cost-saving ratio.

Our long understanding and extensive expertise in Zinc die casting empower us to serve a wide range of enterprises.

Our client portfolio goes from designing to clinical innovation to electronic manufacturers – from sensitive parts to mathematically profoundly complex parts.

The benefits of Zinc die-casting, for example, high quality and economic productivity just as our quality awareness and precision production, persuade our clients.

Our quality management system is certified, and our feeling of quality beginnings with the principal contact and goes right to conveyance through frequently long-term fruitful collaboration on the two sides.

Happy clients are standards for our activities and services. Sunrise Metal sees complex requirements as a challenge, and our objective is finding a customized solution to your specifications and requirements.


How Environmentally Compatible is Zinc Die Casting?

Zinc die-casting at Sunrise Metal is, accordingly, subject to extraordinary natural environmental conditions.

Since operating environment requirements is critical to us, we place great incentive on reusing any deposits that emerge.

The significant strength-weight proportion of the die-casting parts and a generally low casting temperature incredibly decrease the strain on the environment.

Material and process cost saving by thin-walled die casting and life span of the cast parts makes this technique exceptionally asset effective and maintainable over the long run.


How to Improve Zinc Die Casting Process Control?

The understudy assessed the attainability of controlling two regions of the die-casting production measure: The first is decreasing temperature variances to keep up an ideal working temperature, and the second is improving hardware maintenance and activity.


Understanding the impact of temperature on die-casting was discovered to be a significant component in diminishing natural process material and piece waste.

A stable working temperature, with next to zero change, is expected to produce and manufacture adequate zinc die-casted parts persistently.

By preheating the components and utilizing a die warmer, less “shots” (when liquid metal is constrained into the die) would be required for the die-casting process to arrive at its ideal working temperature.

This, thus, would decrease the measure of scrap produced. Moreover, adding metal to the heater pot in the correct sums and times additionally would decrease pot temperature changes, and temperature-initiated casting absconds.


Appropriately kept up die-casting tools and machinery has less vacation. In fact, which permits the zinc die casting cycle to support its ideal working temperature.

Maintaining this temperature is important for a more drawn out time than when the hardware is closed down for fixes as well as modifications.

Upsetting the framework brings about delivering unacceptable and defective parts that must be disposed of because of defects, for example, porosity, twisted studs, a virus shot, and other part deformations.

Understanding the gear maintenance factors that impact part defects can assist administrators with changing machine settings and maintenance timetables to decrease defects, hardware downtime, and scrap volume.


How Sunrise Metal Monitors Zinc Die Casting Product Quality?

How Sunrise Metal monitors Zinc Die Casting Product Quality

The product quality and design monitoring programming perform tests to build up a production plan that guarantees zinc die-casted product quality.

These tests comprise of following the alloys utilization (70% of the information zinc) for a few days and taking examples from die casting pot for composition analysis.

After that, we require to change the die casting pot just with new raw material and utilize a similar following and testing system to decide its organization.

With the following data, our engineers, through programming plot, the test consequences of the zinc alloy added to the pot against the outcomes from examining just new material.

This information ought to uncover the sum and sort of every segment exhausted in the blend, so it very well may be renewed. With this information, we can build up a professional and safe production and manufacturing timing schedule that utilizes raw zinc.

To expand the proficiency of this schedule, Sunrise Metal just utilize quality-wise best zinc alloys.


What are the primary materials used by the Zinc Die Casting Manufacturer?

Primary materials used by Zinc Die Casting manufacturers

There are two superior and essential zinc die-casting alloy groups: the first one and most superior is ZAMAK alloys, and afterward came the ZA alloys.

ZAMAK alloys are known for its 4% aluminum solution and give incredible zinc die castability with exceptional quality. The ZA alloys are known for their high aluminum solution and offer predominant strength.

The regular or “ZAMAK” die casting alloys are usually called based on their manufacturing and development number, goes before the word alloy like Alloy 2, Alloy 3, Alloy 4, Alloy 5.

Alloy 3 and Alloy 5 both offer higher quality and beneficial bearing properties.

Zinc die casting alloy 3 and alloy 5 is the most productive and useful alloys of them all and provide mechanical and physical properties that are superior to its rivals.

Alloy 3 & Alloy 5 are also the most common and cost-effective alloys with exceptional strength, and the parts produced through die casting these alloys are accurate and reduce the defect rate among the parts.


Does the Sunrise Metal provide one-stop Zinc Die Casting Manufacturing?

One-step Zinc Die Cast Manufacturing from Sunrise Metal

A manufacturer that can provide all the services related to Zinc die casting is called one-stop Zinc die casting manufacturer, and, in the field and line of Zinc die casting, this type of manufacturers holds the most respect.

Sunrise Metal is one of them, and its 23+ years of field experience is proof of its high-quality manufacturing. For the past 23 years, Sunrise Metal devoted the majority of its service years in the production of zinc die casting.

Over the years, Sunrise Metal has never forgotten his original intentions to learn, adapt, and improve as well as deliver its customers top-quality and precise die-casted parts.

Our experience in die casting production and always put the interests of customers first satisfy our clients.

On account of your help, we can accomplish the present accomplishments, so your help is our main thrust for progress, win-win participation; we accept that with our joint endeavors, we can unquestionably enable our clients to make more noteworthy worth.

What advantages and why customers choose one-stop Zinc die casting manufacturer and prefer it over others are the following:


  • Zinc die casting is a one-stop forming, so picking the one-stop production of die casting manufacturers can guarantee the nature of zinc alloy die casting.
  • One-stop Zinc die-casting manufacturer and services provider must have an ideal management system, carefully control each production process in the die-casting production process so that clients can get more guaranteed outputs.
  • One-stop Zinc die-casting producer can help extra production costs and improve production proficiency while guaranteeing item quality and on-time delivery.
  • One-stop Zinc die-casting manufacturer can help from die-casting product design to product delivery independently, without customers worrying about every die-casting production process.

Does Sunrise Metal provide DFM for Zinc Die Casting Product Design?

DFM (Design For Manufacturing) for Zinc Die Casting Product Design from Sunrise Metal

Yes! Sunrise Metal is experienced in providing DFM for product design.

Customer and provider trade data to characterize product design and its manufacturing process through an archive named DFM: Design For Manufacturability.

The point of a DFM is to portray the product and its association with the productive process, to examine the specialized achievability of the task, and to recommend arrangements to encourage the manufacturing process.

Through this record, experts can state if the design is consistent with the innovative frameworks of the production division; at that point, they can prompt on altering explicit product attributes or production stages.

When choosing die-casting as a production strategy, it is essential to lead detailed analysis concerning cored openings, parting lines, and extraction focuses: product design is accordingly inseparably connected to mold design, and thus to the productive cycle.

The use of molds results is profitable because it permits the replaceability of the mold over time.

Yet, it involves complex studies and tests to obtain the most suitable die-casting mold for the required product: DFM contains all the information required to achieve the target successfully.


Why is Zinc Die Casting suitable for Electroplating Process?

Why Zinc Die Casting is most suitable for Electroplating Process

Electroplating is an excellent way to offer excellent defensive and decorative surface finishes to zinc die casting parts.

Furthermore, applying this sort of treatment on die-cast zinc parts have their difficulties. To conquer these issues, an exhaustive morphology and synthesis investigation of zinc die-casted parts as directed.

When dealing with metals inside any industry, the greatest danger is rust and its destructive impacts.

Corrosion can cause interruptions underway and produce, transportation, utilities, and framework inside any industry, so what can you do to battle it?

Zinc electroplating permits you to coat metals with a physical zinc layer to keep rust from arriving at the metal surface underneath. However, the zinc electroplating process is very complicated.


What are the Process Steps of Zinc Plating?

The following is a complete step guide to the zinc plating:

Step 1 – Cleaning the Substrate

The initial and most crucial step of zinc plating in which the surface of the zinc die-casted parts cleaned adequately so that no external environmental substance can disturb the surface in-order-to achieve the highest quality plating.

Step 2 – Activation of the Substrate

In-order-to achieve and complete successfully the pre-processes of the substance, the processed substance experiences a cycle named “activation,” which means lowering the substance into various acid solutions so that the oxides and scales which were framed on the substance surface can be eliminated with precision.

Step 3 – Preparation of the Plating Solution

An electroplating solution is required to perform the zinc electroplating process. This required plating bath comprises of the substance ionic solution just as different chemicals to aid the electroplating process.

Step 4 – Zinc Electroplating

When starting for the plating process, the substance can be processed through two different techniques: either barrel or rack plating.

The barrel plating process is most suitable for little parts, and these parts are placed into a barrel where they got processed and given a unique and uniform finish.

However, in the case of rack plating, it is for more significant parts, and the parts are processed by lowering them into a tank containing the electroplating bath.

Step 5 – Rinsing and Drying

After the final process of plating the zinc die-casted part is finished, the part must be rinsed with water until the surface is entirely purified from any extra coat and afterward dried completely.

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