Aluminum Car Parts Manufacturer

HM is one of the largest aluminum car parts manufacturers and suppliers in China.

All our aluminum car parts are manufactured according to international standards such as ISO9001, IATF16949:2016, ISO45001, and ISO14001.

These parts are fabricated using carefully selected materials such as aluminum alloy.

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HM is Your Trusted Aluminum Car Parts Manufacturer and Supplier

The automotive industry uses aluminum materials for car parts such as engine parts, lamps, frames, transmissions, bodies, and more. Here in HM, we manufacture a wide range of aluminum bung fittings to suit every requirement and project.

Aluminum is widely used for producing car parts because of its excellent alloy-dependent strength, superior corrosion resistance, and lightweight.

As a trusted manufacturer, HM manufactures aluminum car parts with a broad selection of thicknesses and sizes. Custom aluminum car parts are also available.

Send us your inquiries today!



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Aluminum Car Parts Series



  • Die-Casting Car Parts
    Die-Casting Car Parts

    Die casting car parts are used for automotive or automobile production applications. These are produced at a very low cost. Die casting car parts include die-cast electric vehicle battery case, die-cast motor housing, etc.


  • Cnc Metal car Parts
    CNC Metal Car Parts

    CNC metal car parts are usually made from aluminum or steel materials. These are produced through different CNC processing methods such as milling, turning, and drilling. It also has a typical clear anodized surface treatment.


  • Stainless Steel Aluminum Car Parts
    Stainless Steel Car Parts

    Stainless steel car parts feature extreme temperature resistance, high strength, high performance, and corrosion resistance. It includes pressure seals, fuel connectors, and more.


  • Trending hot products aluminum car parts
    Trending Hot Products Aluminum Car Parts

    Trending hot products aluminum car parts include engine radiators, engine cylinder blocks, bumpers, and more. Aluminum car parts are popular in the automotive industry because of their lightweight and low-cost production.


  • Turning Processing Aluminum Car Parts
    Turning Processing Aluminum Car Parts

    These are produced using aluminum material and the CNC turning processing method. It is widely used for automotive and automobile industry applications. This product features black powder coating and sandblast treatment.


  • Aluminum New Energy Car Accessories Parts
    Aluminum New Energy Car Accessories Parts

    Aluminum’s new energy car accessories parts are widely used for electric vehicles. It includes an electric vehicle battery, electric vehicle drive motor, and more.


  • Aluminum Copper Automobile Car Parts
    Aluminum Copper Automobile Car Parts

    Aluminum copper automobile car parts are produced using CNC machining. It is made from high-quality aluminum and copper materials. These products feature +/-0.05mm tolerance.


  • custom anodized aluminum car part

    Custom anodized aluminum car parts feature anodized surface treatment and +/-0.01mm tolerance. It is manufactured using different CNC processing methods. These are also customizable based on customer’s specifications.


  • Custom precision turning Milling Aluminum car Parts
    Custom Precision Turning Milling Aluminum Car Parts

    Custom precision turning-milling aluminum car parts feature different surface finish such as polishing, brushing, clear anodized, color anodized, and more. These are widely used in the automotive and automobile industries. It can be customized according to customers’ requests.


Why Aluminum is Used for Producing Car Parts

Aluminum is widely used in the automotive industry because of its diverse properties including:

  • High strength. Aluminum materials are strong. It does not break at a low-temperature application.
  • Aluminum offers good reflectivity both heat and light.
  • Aluminum offers good malleability. Therefore, it can be formed and cut into a different shape.
  • It offers maximum flexibility to withstand impacts.


Why Aluminum is Used for Producing Car Parts
How Aluminum Car Parts are Made

How Aluminum Car Parts are Made

Here in HM, we manufacture aluminum car parts using die-casting manufacturing process. The aluminum material is liquified and injected into a mold. We usually apply 1,500 up to 30,000 PSI to ensure perfectly molded and accurate dimension car parts.

At HM, we have expert engineers with rich experience and knowledge in designing and producing aluminum car parts. We have in-house die-casting equipment and capabilities to ensure low-cost and affordable parts.


Aluminum Alloys Common in Car Parts

Cars consist of mostly 30,000 parts including in their outer panels. Aluminum alloy is a perfect material for producing car parts because of its rust resistance, lightweight, excellent surface finish, and more. A broad range of aluminum alloys used in car parts includes:

  • Aluminum Alloy 1100 series
  • Aluminum Alloy 2024 series
  • Aluminum Alloy 3003, 3004, and 3105 series
  • Aluminum Alloy 4032
  • Aluminum Alloy 6016, 6022, 6061, and 6181
  • Aluminum Alloy 5005, 5052, 5083, 5182, 5251
  • Aluminum Alloy 7003 and 7046


Aluminum Alloys Common in Car Parts
Why HM Aluminum Car Parts

Why HM Aluminum Car Parts

HM is a professional aluminum car part in China. We have more than 20 years of experience in the industry. Aside from that, we have expert engineers who are highly knowledgeable in this field. Additionally, HM is well-equipped with advanced die-casting and CNC machines to produce these parts. Among our wide selection of aluminum car parts include:

  • Engine radiators
  • Engine cylinder blocks
  • Suspension parts
  • Bumpers
  • Hoods
  • Doors
  • Frames
  • Transmission body parts, and more


Aluminum Car Parts Feature

Aluminum Alloy for Car Parts
Types of Aluminum Car Parts


Car parts made from aluminum are rust-resistance. Thus, increasing life span and minimizing rust repair. Because of its durability, aluminum car parts are best for vehicles in off-road military and other challenging environment usage.

High Performance

Aluminum car parts are extremely lightweight. This means that vehicles or cars that are made up of aluminum parts are guaranteed to have better acceleration, better handling, and excellent braking. Aluminum car parts offer maximum rigidity that allows the driver to have more precise and immediate control.


Unlike steel, aluminum has better impact resistance during crashes. Aluminum materials are mostly used for increasing the vehicle’s energy absorption capacity. Thus, it helps in improving safety without additional weight. Vehicles that are composed of aluminum parts usually have shorter stopping distances preventing collisions.


Most aluminum car parts are made from recycled and recovered aluminum scrap. Using aluminum for manufacturing car parts can save more energy. Thus, making it an environmentally-friendly choice.




Quality Checking






What Car Parts are Made of Aluminum?

Aluminum Car PartsAluminum Car Parts

Listed below are the different aluminum car parts.

  • Electrical Wiring
  • Lamps
  • Transmission
  • Engine Parts
  • Vehicle Frame
  • Vehicle Body
  • Air Conditioner Condense
  • Wheels
  • Pipes
  • Paint
  • Magnets, etc.


What are the Advantages of Using Aluminum for Car Parts?

Advantages of Using Aluminum for Car PartsAdvantages of Using Aluminum for Car Parts

Using car parts that are made of aluminum gives a lot of advantages, such as:


Aluminum is typically between 10% and 40% lightweight, depending upon the type.

Aluminum-alloy cars offer superior performance, braking, and ability to handle. It enables drivers to react more quickly and precisely.

Aluminum’s flexibility enables firms to develop automobile forms that are ideal for efficiency.


Aluminum has double the force absorption capacity of steel of the same load capacity in a fall.

Aluminum can expand the front and rear crumple zones and absorb more pressure, improving durability without adding weight.


Almost 90% of aluminum waste from automobiles is collected and reused.

Recycling aluminum conserves the value amount of 21 gallons of oil every ton.

Aluminum heavy industry has a 20% lower lifespan CO2 impact than steel.

Aluminum vehicles can save millions of barrels of crude oil and millions of tons of CO2 every year.

Energy Saving

Aluminum car parts can weigh up to 24% less than steel car parts.

Using aluminum car parts results in a fuel savings of 0.7 gallons per 100 miles, or a 15% percent in energy efficiency over steel automobiles.

When utilized in diesel, hybrids, and electric vehicles, aluminum has a huge effect on fuel economy.


Aluminum car parts require less corrosion maintenance and have a longer life expectancy.

Aluminum parts are appropriate for cars operating in harsh settings, such as off-road or military vehicles.


Are Aluminum Car Parts Good?

Aluminum Car PartsAluminum is claimed to be more resistant to corrosion and stronger than steel.

Aluminum is also simpler to shape, which explains why aluminum parts take less work.

Since labor costs are low, aluminum is a pricey material. Indeed, it is five times the price of steel.

It helps make the vehicle more efficient and lighter.

Additionally, it aids in meeting fuel economy regulations, as a lightweight vehicle consumes lesser fuel.

Thus, the more pricey material compensates for the car’s better fuel economy in the long term.

Numerous luxury cars are built on aluminum automobile bodies.

Aluminum car parts are several double the cost of steel car parts, but the customer is assured that they will assist preserve energy.

Environmentalists will adore it even more because it is nearly 100% recyclable.

And it is also ideal because it contributes to achieving.


Why Choose Aluminum Car Parts?

Aluminum car parts are a corrosive environment-resistant material that constantly creates a defensive outer layer.

The outer layer is incredibly thin and forms when aluminum is exposed to an oxidizing atmosphere.

The restrictive aluminum oxide layer assists in the protection of the metal substrate against erosion.


What are the Features of Aluminum Car Parts?

Aluminum Car Parts FeaturesAluminum Car Parts Features

Here are some features of aluminum car parts:

  • Resilient and light-weight

Aluminum does have a superior properties proportion, which makes metal both lightweight and strong.

Minimizing car weight has been a major focus of aluminum car technologies as the sector strives to minimize emissions.

  • Flawless Functionality

There are numerous manufacturing procedures that can be employed to improve performance reliability and adaptability.

Aluminum connecting has become simpler and secure as a result of improving soldering methods.

  • Versatility

Aluminum is, of course, an extremely adaptable substance.

Aluminum’s ductility and good oxidation durability allow it simple to deal with and mold.

Flexibility enough to be used in a variety of automotive purposes necessitate size and form, ultimate tensile, finish quality, and damage tolerance.


Is Aluminum Good for the Car Parts?

Yes, of course.

Aluminum-bodied vehicles accelerate more quickly, brake more effectively, and handle better.

Aluminum’s stiffness enables drivers to take power more quickly and precisely.

Aluminum’s adaptability enables developers to create vehicles with optimal efficiency forms.


Do Aluminum Car Parts Rust?

Aluminum Car PartsWhenever you scrape or dent the surface, it will not rust.

Aluminum does not rust since rust is an ionic compound. A reaction occurs between irons and oxygen in the existence of air and humidity.

On the other hand, aluminum corrodes in what is known as “white rot,” or aluminum oxides.


Which is Less Expensive, Steel or Aluminum Car Parts?

When comparing the price of steel to the same as aluminum, steel is typically cheaper.

While light and carbon materials are typically cheaper than aluminum, stainless steel is much more pricey.

Although you may be lured to use a less expensive resource for the projects, it is critical to consider all variables.


How Do You Clean Aluminum Car Parts that have Corrosion?

You can always use a powerful water spray to reveal your aluminum component.

To clean rusted aluminum cladding or rims, clean them with a moist towel and then wash them down.

For washing the part, use a mild solution and water combination.

Use a rough cloth or a bristle brush to clean the parts softly.


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