Aluminium Anodizing Service

Home / Services / Surface Treatment

ANODISING · TYPE II & III · AND MORE

Aluminium anodising
& surface treatment

Type II and Type III hard anodising, sandblast finishes, powder coating, ED coating and polishing — applied to our forged parts or yours.

6finish families
Colourblack · silver · custom
2005 forging since
300–2500T press range
99% first-pass yield
4 alloys: 6061·6063·6082·7075
In-house tool & die shop

FINISH MENU

Six finish families

Anodising Type II

Decorative & protective — colour-capable, uniform appearance for cosmetic parts.

Anodising Type III (hard)

Thicker, harder layer for wear surfaces and sliding fits.

Sandblast + anodise

Matte texture that hides handling marks — our crankset signature.

Powder coating

Tough colour finishes for structural and outdoor parts.

ED coating

E-coat for uniform coverage on complex geometry.

Polishing & brushing

Directional or mirror finishes pre-anodise.

CHOOSING

Type II vs Type III anodising

Type IIType III hard
LayerThinner, decorative-protectiveThicker, engineering-hard
Wear resistanceGood for cosmetic partsFor sliding / wear surfaces
AppearanceBest colour uniformityDarker, more technical look
Typical useConsumer & brand partsFunctional mechanisms

— thickness verified per batch.

COLOUR

What black, silver and custom really look like

Our forged cranksets run in black and silver sandblast-anodised finishes daily — the same line finishes your parts.

ONE ROOF

Forging → CNC → finish, one responsibility

Cosmetic anodising exposes porosity and machining marks. When we forge, machine and finish the same part, finish quality is designed in — not inspected in afterwards.

FAQ

Do you finish parts made elsewhere?

— send parts or drawings, we’ll confirm.

MOQ for finishing?

Colour matching?

Standard black / silver; custom colours quoted per project.

QUOTE

Parts or drawings — finish options included

RFQ - Drawing Review

📎 Drawings can be emailed to sale@al-forging.com after submitting this form. NDA available on request.

Scroll to Top