TEL: +86 516 85030101 (CHINA)|
Anodized Finish2023-09-09T03:18:17+00:00

Anodized Aluminum Extrusion Profiles

FONNOV ALUMINIUM produces anodized aluminum extrusions.

The colors of anodized aluminum extrusions can be clear anodized, black anodized, bronze anodized, and champagne anodized.

The colors for secondary anodized aluminum extrusions can be red, green, yellow, gold, purple, blue, brown, etc.

Anodizing finish standard can be AA10(10um), AA15(15um), AA20(20um), AA25(25um).

We can cut the anodized aluminum extrusions into smaller lengths.

CNC machining and fabrication service are all available for the anodized aluminum extrusions.

anodized aluminum

Mechanical Treatment for Anodized Aluminum Extrusions

sand blasting anodizing-fonnov aluminium
  • Sandblasting Anodizing

This finish is always used in clear anodized aluminum extrusions and black anodized aluminum extrusions.

The process of sandblasting is a mechanical process. The sandblasting process starts with the aluminum extrusions being cleaned and then blasted with sand particles at high speeds. This helps to remove dirt, grease, paint, and other contaminants from the surface of the aluminum extrusions. The blasting also makes the aluminum more receptive for anodizing which follows next in sequence.

brushing anodizing -fonnov aluminium
  • Brushing

This finish is always used in bronze anodized aluminum extrusions and black anodized aluminum extrusions.

Brushing is a mechanical process that creates mechanical lines on the surface of aluminum extrusions. Brushed anodizing aluminum extrusion is good to improve appearance and provide a decorative finish.

polishing anodizing -fonnov aluminium
  • Polishing

This finish is always used in clear anodized aluminum extrusions.

Polishing on aluminum extrusions is a mechanical process. It is also called as “bright anodizing”. It is done by using abrasive agents to remove the surface layer of the aluminum extrusions and enhance its bright surface appearance.

Applications of Anodized Aluminum Extrusion

▹Wide Applications

Anodized aluminum extrusion profile has a varied range of commercial uses and consumer applications.

· Commercial and residential building structure and exterior decoration, such as trim, anodized aluminum facade, and roofing.

· Architectural interior decoration, like anodized aluminum ceilings, wall cladding, and partitions.

· Aircraft components and aerospace vehicles.

· Kinds of motor vehicle components, such as trim parts, anodized aluminum wheel covers, etc.

· Home appliances such as refrigerators, anodized aluminum frames of televisions, aluminum enclosure for computers, etc.

· Furniture, such as tables, chairs, and cabinets.

· Sporting equipment and goods, such as boat, camping, and fishing equipment.

· Kinds of consumer goods around our life, such as lighting frames, anodized aluminum frames for window and door, curtain poles, and kitchen goods.

Anodized Aluminum Extrusions For Our Customers

The Benefit You Can Get From Anodized Aluminum Extrusion

Anodizing enhances the characteristics of aluminum.

The anodized aluminum extrusion profile surface is harder than pure aluminum.

Anodizing adds a layer of oxidation to the aluminum surface, which provides a durable and resistant finish on aluminum extrusions.

Anodized finish is of easy maintenance and long life in any condition, whether it be indoor or outdoor usage.

▹Properties of Anodized Aluminum Extrusions

Anodizing Film Grade Average Thickness

/ um ≥

Local Thickness

/ um ≥

AA10 10 8
AA15 15 12
AA20 20 16
AA25 25 20
Film Grade Salt Spray Resistance

Time /h

Salt Spray Resistance


Abrasive Resistance

(f)  g/um

AA10 16 ≥9 ≥300
AA15 24 ≥9 ≥300
AA20 48 ≥9 ≥300
AA25 48 ≥9 ≥300
colour anodising -fonnov aluminium
color anodizing-fonnov aluminium

Anodized Aluminum Extrusion FAQ

What is anodizing aluminum extrusion?2022-07-10T01:35:51+00:00

Anodizing is a process that converts the surface of aluminum extrusions to aluminum oxide. Anodizing aluminum extrusions is a process that hardens the surface of the aluminum extrusion profile. This protects it from corrosion and makes it more resistant to scratches, dents, and other damage. This conversion provides protection to the aluminum and gives it a different color.

The anodizing process for aluminum extrusions is done in tanks, which are filled with sulfuric acid and an electrolyte. The aluminum extrusions are then put into this tank, and all areas of the aluminum extrusion surface get treated with the acid.

Anodizing can be used for decorative purposes or as corrosion protection. For decorative purposes, the color of anodized aluminum extrusions can be changed by adding dye to the solution in which it is being treated.

What standard shapes can you extrude?2022-07-10T01:36:42+00:00

Our customers can easily find any standard shapes with an existing die found in FONNOV. Including hollow round tube, square/rectangular tubing, rod, bar, channels(u/j/h/zee), angles, beams, etc. Wholesalers mainly stock these standard extrusions, and we are keeping a good business with customers in the USA, Europe, UAE, Australia, New Zealand, etc. Lead time for standard aluminum extrusions is always shorter than custom extrusion.

Can you provide machining service for extrusion order?2023-05-04T04:13:17+00:00

We have an aluminum fabrication shop to provide CNC machining and fabrication service.
The material is not only aluminum extrusion products but also aluminum sheet panels. Please send us your CAD and 3D drawings for a quote.

Click Aluminum Machining / Fabrication to know more.

CNC Machining On Heatsinks

What anodizing colors can you produce?2022-07-10T01:37:15+00:00

Click Anodizing Colors For Clear Anodizing & Dyed Anodizing produced by FONNOV ALUMINIUM.

What is your MOQ?2022-07-10T01:38:13+00:00

Generally 500KG per design.

1TON per design for 7075T6 extruded profiles.

What should I provide for a quote from you?2023-02-28T03:35:38+00:00

▹Drawing is necessary. CAD drawing for aluminum extrusion request. CAD and 3D drawing for machining and fabrication request.

▹Required quantity / aluminium alloy and temper / surface finishing / dimension tolerance / quality standard.

The information above is all needed for the price. Please let us know more about your aluminum project.



Let’s get started from your ideas.

We will answer your EMAIL within 1 day!

Go to Top