Product Description

Product Description


Product Name  Electrical Car Part Aluminum Metal Die Casting Auto Parts in ADC12 A380
Materials Aluminum alloy: ADC12, A360, A380 etc.

Zinc alloy: zamak 3, zamak 5 etc.

CNC Sample: AL6061 



DFM report-Design confirm-Tooling design-Tooling making- Tooling testing-Die casting- Degating- Polishing/grinding- CNC machining-tapping/threading- Deburring- Inspecting- Surface treatment- Inspecting- Packing
Surface Treatment Polishing, anodizing, powder coating, passivating, painting, plating, sand blasting, e-coating for surface; Laser carving, screen printing, pad printing for logo and others as your requested
Tolerance +/-0.05mm~ +/-0.2mm
Service OEM service, R&D team supported

Drawing Format

2D(DXF, DWG,CAD), 3D(IGS, STEP, SLD, X_T) etc.
Certificate ISO9001:2016, ISO14001:2016; IATF16949, ROSH,QC080000
Main Production Equipment Cold chamber die casting machine (from 280T~1680T), hot chamber die casting machine, CNC machine, CNC lathe, punching machine, polishing machine, grinding machine, drilling machine, tapping machine, multi-axis tapping machine, passivating, powder coating, sand blasting machine, printing, laser carving etc.
Main Testing Equipment Calipers / 2.5 measuring instrument / CMM / Height gauge / Go-no go gauge / Roughness measurement / RoHs testing / Salt Spray testing machine etc.
Application Led light housing & Led Heatsink
Auto motorcycle & bicycle parts
Automobile Industries
Mechanical parts
Furniture accessories
New Energy Industries
Industrial equipment spare parts
Medical equipment industries
other all kinds of electronics products

MOQ Small order is acceptable, Mass product depend on the detail.
Sample lead time 35-45days for sample including tooling time.
Product lead time 35-45days for sample including tooling time.
Product lead time normally about 30 days for mass production, also depend on your quantity.
Payment terms T/T, alibaba trade assurance.
Delivery Method By Express Courier, such as DHL, Fedex,UPS, TNT, EMS etc.;by air, by Land or by Sea;

Company Profile

HangZhou Ruiquan Hardware Electronics Co., Ltd

RuiQuan group own 2 factories, 1 is located in HangZhou city, ZheJiang province and 1 is located in Xihu (West Lake) Dis. city, ZheJiang province. Total covers 40,000 square CHINAMFG with more than 500 employees.

HangZhou Ruiquan Hardware Electronics Co., Ltd is the headquarter with more than 250 employees.


RuiQuan group has a complete technology and production range, including aluminum die casting, zinc die casting, cold forging heat sink, aluminum extrusion heat sink, cooling fan, heat pipe heat sink, skiving heat sink, precision CNC machining and so on.


RuiQuan mainly provide OEM service. We have a professional R&D team of more than 15 people with more than 30 years’ experience.They are good at optimizing customers’ products and cost.


RuiQuan has 12 aluminum die casting machines from 160T to 1680T and more than 50 sets CNC machines. Our output production capacity is around 800,000pcs per month.

Recommend Products


Exhibition Show


Customer Visit



Why Choose Us


Q1. Are you a factory or trade company?
We are 100% direct factory. Ruiquan have 3 factories, the headquarters is located in HangZhou city, ZheJiang province.Welcome to visit our factory.

Q2. What kind of production service do you provide?
All kinds of heat sink including aluminum extrusion heat sink, cold forging heat sink, precision mold making,aluminum/zinc die casting parts, heat pipe and cooling fans.

Q3.What if I want existing model?
We have tens of thousands of existing model to provide customers, and detail description with drawings.If there are no identical products, we will recommend similar products for you.

Q4. How about the lead time?
Mold and sample: 3-5 weeks
Mass production: 2-4 weeks
Depends on processing and quantity.
We can make a special arrangement if your order is urgent.

Q5. How about your quality?
♦We have got ISO9001:2015 and IATF16949 certificates.
♦Make the operation instruction once the sample is approved.
♦100% inspect the products before shipment.
♦We are apple’s supplier and they are satified with us.

Q6. How long should we take for a quotation?
After receiving detailed information(your 2D/3D/CAD drawings or samples,Material, Finish, and Quantity),we will quote you within 2 days.

Q7. What is your payment term?
Mold: 50%-100%prepaid.
Goods: 30% prepaid, balance T/T before shipment.

Q8. How soon can I get samples and how much the fee?
Depending on your specific project, it usually takes 15 to 25 days. the fee depends on the product drawing,and the fee will be returned to your bulk order.

Q9. How to enjoy the OEM services?
Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you,after your agreement, we produce for you.

Q10.Will my drawing safe after you get it?
Yes, we can CHINAMFG the NDA before got your drawing.





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Die Casting Machine Type: Cold Chamber Die Casting Machine
Die Casting Method: Precision Die Casting
Application: Auto Parts
US$ 0/Piece
1 Piece(Min.Order)


Order Sample

as customer request


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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cast aluminium

What industries most commonly use cast aluminium parts?

Cast aluminium parts find applications in various industries due to their desirable properties and versatility. Here’s a detailed explanation:

Cast aluminium, known for its lightweight, corrosion resistance, and good mechanical properties, is widely used in the following industries:

  • Automotive Industry:
  • The automotive industry extensively utilizes cast aluminium parts. These parts include engine blocks, cylinder heads, transmission cases, wheels, suspension components, and various other structural and decorative elements. The lightweight nature of cast aluminium helps improve fuel efficiency, while its strength and durability meet the requirements of automotive applications.

  • Aerospace Industry:
  • Cast aluminium parts have significant applications in the aerospace sector. They are used in aircraft components such as engine components, airframe structures, landing gear parts, and interior fittings. The combination of strength, corrosion resistance, and weight savings make cast aluminium suitable for aerospace applications where high performance and reliability are crucial.

  • Electronics Industry:
  • The electronics industry benefits from cast aluminium parts for their thermal management properties. Cast aluminium heat sinks are commonly used to dissipate heat generated by electronic components such as CPUs, power amplifiers, LED lights, and power modules. The high thermal conductivity of aluminium allows efficient heat transfer and helps maintain optimal operating temperatures.

  • Construction and Architecture:
  • In the construction and architecture industries, cast aluminium parts are utilized for both functional and decorative purposes. Cast aluminium is used in window and door frames, curtain walls, roofing systems, cladding panels, and various architectural elements. Its corrosion resistance, lightweight, and design flexibility make it a popular choice in construction projects.

  • Consumer Goods:
  • Cast aluminium parts are commonly found in consumer goods such as household appliances, kitchenware, furniture, and sporting equipment. Cookware, coffee makers, toasters, and fans often incorporate cast aluminium due to its excellent heat conduction properties and durability. Additionally, aluminium’s aesthetic appeal allows it to be used in decorative items and furniture designs.

  • Industrial Machinery and Equipment:
  • Cast aluminium parts are widely used in industrial machinery and equipment. Components such as pump housings, valves, gears, conveyor systems, and machine frames often utilize cast aluminium due to its strength, light weight, and corrosion resistance. These properties make cast aluminium suitable for various industrial applications.

It’s important to note that the use of cast aluminium parts is not limited to these industries alone. They are also employed in marine applications, energy and power generation, medical equipment, agricultural machinery, and many other sectors where the properties of cast aluminium provide advantages for specific applications.

In summary, cast aluminium parts are commonly used in industries such as automotive, aerospace, electronics, construction, consumer goods, and industrial machinery. The material’s combination of lightweight, corrosion resistance, strength, and thermal properties make it a versatile choice in various applications across different sectors.

cast aluminium

How does cast aluminium withstand environmental and weather conditions?

Cast aluminium exhibits several characteristics that enable it to withstand various environmental and weather conditions. Here’s a detailed explanation:

  • Corrosion Resistance:
  • One of the primary reasons cast aluminium is highly durable in outdoor environments is its excellent corrosion resistance. Aluminium naturally forms a thin oxide layer on its surface when exposed to air, which acts as a protective barrier against corrosion. This oxide layer prevents the underlying metal from coming into direct contact with moisture, oxygen, and other corrosive elements in the environment.

  • Passivation:
  • Cast aluminium undergoes a process called passivation, where the surface of the metal is chemically treated or anodized to enhance its corrosion resistance. Passivation helps create a thicker and more stable oxide layer, making the aluminium even more resistant to degradation caused by exposure to moisture, salts, and pollutants.

  • UV Resistance:
  • Cast aluminium is also highly resistant to UV radiation from the sun. Unlike some other materials, aluminium does not degrade or become brittle when exposed to prolonged sunlight. This UV resistance makes cast aluminium suitable for outdoor applications, as it can maintain its structural integrity and appearance over time without fading or discoloration.

  • Thermal Stability:
  • Aluminium has excellent thermal stability, allowing it to withstand extreme temperature variations without significant changes in its properties. Cast aluminium can expand and contract with temperature fluctuations, making it less prone to warping or cracking due to thermal stress. This property is particularly advantageous in outdoor environments where temperature changes can be substantial.

  • Lightweight:
  • The lightweight nature of cast aluminium contributes to its ability to withstand environmental conditions. Unlike heavier metals such as iron or steel, aluminium is less susceptible to fatigue or structural damage caused by its own weight. This characteristic makes cast aluminium furniture or structures more resistant to deformation or collapse, even under the forces exerted by wind or other external factors.

  • Durability:
  • Cast aluminium is known for its overall durability and long lifespan. It is a robust material that can withstand the rigors of outdoor use, including impacts, vibrations, and mechanical stress. It is not prone to cracking, splitting, or rotting like wood, making it highly durable in various weather conditions.

  • Low Maintenance:
  • Outdoor products made from cast aluminium require minimal maintenance. The inherent corrosion resistance of aluminium eliminates the need for frequent painting or protective coatings. Simple cleaning with mild soap and water, along with occasional waxing or polishing, is usually sufficient to maintain the appearance and performance of cast aluminium products.

The combination of corrosion resistance, passivation, UV resistance, thermal stability, lightweight construction, durability, and low maintenance makes cast aluminium an excellent choice for outdoor applications. It can withstand environmental and weather conditions while retaining its structural integrity, appearance, and functionality over an extended period.

cast aluminium

What are the advantages of using cast aluminium in manufacturing?

Using cast aluminium in manufacturing offers several advantages. Here’s a detailed explanation:

  • Lightweight:
  • Cast aluminium is lightweight compared to other metals, such as steel or iron. This property makes it an ideal choice for applications where weight reduction is crucial, such as in the automotive and aerospace industries. The use of cast aluminium components can contribute to improved fuel efficiency, increased payload capacity, and enhanced overall performance.

  • Strength-to-Weight Ratio:
  • Although cast aluminium is lightweight, it exhibits excellent strength-to-weight ratio. It provides sufficient structural strength and rigidity for many applications while keeping weight to a minimum. This property makes it suitable for applications requiring strength and durability, such as in the construction of machinery, vehicles, and structural components.

  • Corrosion Resistance:
  • Aluminium naturally forms a protective oxide layer on its surface, which provides inherent corrosion resistance. This oxide layer helps prevent rusting and corrosion, making cast aluminium components suitable for outdoor or corrosive environments. Additionally, aluminium can be further enhanced with coatings or finishes to improve its corrosion resistance and prolong its lifespan.

  • Malleability and Versatility:
  • Cast aluminium is highly malleable, allowing it to be easily shaped and formed into complex designs and intricate details. This versatility opens up a wide range of possibilities for manufacturing intricate components, decorative elements, and custom designs. Cast aluminium can be used to create aesthetically pleasing and functional products across various industries.

  • Excellent Thermal Conductivity:
  • Aluminium has excellent thermal conductivity, meaning it efficiently transfers heat. This property makes cast aluminium components suitable for applications where heat dissipation is critical, such as in heat sinks, cooling systems, or electronic enclosures. The high thermal conductivity of aluminium helps dissipate heat and maintain optimal operating temperatures.

  • Recyclability:
  • Aluminium is highly recyclable without losing its inherent properties. Recycling cast aluminium requires significantly less energy compared to primary aluminium production. The recyclability of cast aluminium makes it a sustainable choice, reducing the demand for primary aluminium and minimizing environmental impact.

  • Cost-Effectiveness:
  • Cast aluminium manufacturing processes are often cost-effective compared to other metal manufacturing methods. The relatively low melting point of aluminium reduces energy consumption during casting, and the lightweight nature of aluminium reduces transportation costs. Additionally, the recyclability of aluminium contributes to cost savings in the long run.

These advantages make cast aluminium a popular choice in various industries, including automotive, aerospace, construction, electronics, and consumer goods. However, it is important to consider specific application requirements, such as load-bearing capacity, temperature resistance, and surface finish, to determine the suitability of cast aluminium for a particular manufacturing project.

China Custom Electrical Car Part Aluminum Metal Die Casting Auto Parts in ADC12 A380  China Custom Electrical Car Part Aluminum Metal Die Casting Auto Parts in ADC12 A380
editor by Dream 2024-05-02