aluminium in automotive

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Commonly used automotive aluminum materials

Aluminum car body frame
Aluminum-car-body-frame
Aluminum reducer housing
Aluminum reducer housing
Aluminum electrical control box
Aluminum electrical control box
Aluminum motor housing
Aluminum motor housing
Aluminum car radiator
Aluminum car radiator
Aluminum battery casing
Aluminum battery casing
Aluminum anti-collision beam
Aluminum anti-collision beam
Aluminum car roof rack
Aluminum car roof rack
Aluminum battery tray
Aluminum battery tray
Aluminum car door sill bracket
Aluminum car door sill bracket

Three major processes for automotive aluminum materials

Used in automotive aluminum:

Vehicle Body Structure: Body frame, crash beams, sill beams, longitudinal beams, door/hood inner panels
Battery System: Battery pack upper/lower housings, battery trays, water-cooled plates, Liquid Cooling Channels
Thermal Management: Condenser, evaporator, radiator, air conditioning/battery piping
Chassis/Powertrain: Subframe, motor housing, electronic control box, reducer housing
Suspension Brackets

Used in automotive aluminum:

Battery System: Battery tray (sealing surface/stud holes), water-cooled plate flow channels, module end plate
Electric System: Motor housing (bearing seats/stops), electronic control box cavity, Inverter housing, rotor/stator
Chassis Components: Control arms, steering knuckles, subframe connection points, shock absorber towers
Thermal Management: Cooling plate connectors, manifolds, valve bodies

Used in automotive aluminum:

Body Structure: Rear floor, pillars, shock absorber towers, door frames
Battery System: Battery tray/lower housing, battery side beams, integrated liquid-cooled housing
Electric System: Motor housing, reducer housing, electronic control box, inverter housing;
Chassis/Interior/Exterior Trim: Steering knuckles, control arms, instrument panel frame, seat brackets, door inner panel trim

One-Stop Custom Automotive Aluminum Fabrication Services

When selecting surface treatments for automotive aluminum, first clarify the part’s environment (e.g., indoor, general outdoor, coastal high-salt fog, or high-temperature engine compartments) and core performance needs (e.g., corrosion resistance, wear resistance, or conductivity). 

For example, for body exterior panels in extreme climates requiring 25+ years of maintenance-free performance, premium weather-resistant fluorocarbon spraying (three coats and one bake) is preferred; for ultra-high wear-resistant components like engines, consider plasma spraying, laser cladding, or micro-arc oxidation. 

Next, define aesthetic texture and longevity: anodizing for natural metallic feel and durability; electrophoretic coating for ultimate uniform smoothness. In cost-priority mild environments, powder coating offers the best value; for overall cost-effectiveness and protection, choose “anodizing + electrophoretic” or “anodizing + dyeing + sealing.”

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Design

We can provide design services to our clients, starting from the initial concept proposal, application recommendations, production evaluation, cost feasibility assessment, to the final creation of CAD drawings…

Anodize process of aluminium profile

Anodize

Anodizing provides a number of benefits for aluminum, increasing the product’s quality and versatility. This includes improved durability, excellent aesthetics, and sustainability.

Power coating

Power coating

Aluminum alloy powder coating is a surface treatment process used to enhance the performance and appearance of aluminum alloy components. The process involves applying a layer of powdered aluminum alloy onto…

Aluminum fluorocarbon spraying

PVDF

Aluminum fluorocarbon spraying is a commonly used surface treatment technology to improve the corrosion resistance and aesthetics of aluminum alloy products. It is sprayed on the surface of the aluminum alloy …

Brushed process of aluminium profile

Polish

Aluminum alloy mechanical polishing is a method of grinding and polishing the surface of aluminum alloy through mechanical equipment. It usually uses the grinding machine, polishing machine and …

Brushed process of aluminium profile

Brushed

The Brushed process is achieved by repeatedly scraping lines on the surface of aluminum alloy using sandpaper. The brushed patterns are diverse, allowing the clear display of each fine line. The brushed process can …

Electrophoresis process of aluminium profile

Electrophoresis

Aluminum alloy electrophoretic surface treatment is a commonly used aluminum alloy surface treatment method, also known as electro -painting. It is an electrolytic groove containing electro -swimming coatings in an electro -aluminum product…

Cutting process of aluminium profile

Cutting

We can provide cutting services for aluminum profiles to customers. Whether you need profiles of any length, we can perform rough cutting or precision sawing for you. We can also cut them into components such as radiators, motor casings, etc.

aluminum profile drilling

Drilling

The drilling of aluminum and aluminum profiles can be manual drill, table diamonds and CNC drills. Manual drill is suitable for small batch, irregular drilling holes, and Taiwan drills are suitable for medium -batch drilling holes…

Bending

Bending

The drilling of aluminum and aluminum profiles can be manual drill, table diamonds and CNC drills. Manual drill is suitable for small batch, irregular drilling holes, and Taiwan drills are suitable for medium -batch drilling holes.

Aluminum alloy welding

Welding

Aluminum alloy welding process is a process of heating aluminum alloy materials to their melting point using a heat source and filling and connecting them with welding materials.

Punching

Punching

Aluminum alloy stamping process is a process that processes aluminum alloy plates through stamping mechanical equipment. It puts the aluminum alloy plate…

FAQs

Any MOQ required?

We accept any quantity you may need. But there will be set-up charge for small order.

For smal toolino (Extemal size less than 229mm). t takes about 10-15 days for tooling and about 5 davs for of-tol samples preparino.

We can supply the free sample,but the sample express freight should be by you.

Yes, we will keep you updated about the status here by sending videos or pictures.
You can start with a small trial. Just send me your drawings!
Look forward to hearing from you.

Transform your project visions into reality with Brilliance Metal Co., Ltd! As your comprehensive vendor and service provider, we handle every step from concept to installation and beyond. Experience our one-stop aluminum product supply service tailored to meet your needs. Contact us today to get started and let us support your next project!

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