+1 (943) 300 5083 sales@gleich-usa.com

experts in aluminum

GLEICH Aluminium

With more than 40 years knowledge in aluminum we produce the G.AL® high precision tooling cast plates with outstanding quality.

Our Products

G.AL® precision plates

our concept of precision

G.AL® C250

Highest precision with extremely low tension
view details

G.AL® C330

Highest precision at high strength
view details

G.AL® sawn plates

absolutely stable at very high cutting degrees

aluminum cast plate

G.AL® C210R

Allrounder for medium strength applications
view details

G.AL® C330R

High strength with extremely form stability
view details

G.AL® Specialty Plates

for anodizing or dynamic loads


For optimal results in anodizing
view details


Optimal for applications under dynamic loads
view details

GLEICH Aluminum is the world’s leading producers in the global aluminum precision plate market.

Tons of G.AL® aluminum

Million Euros in sales



Complaint rate

Our building blocks for your success

aus einer Hand

On the pulse of time

Perfect integration of research and development in our plate production – learn more!

höchste Präzision

Own heat treatment

Unique in the world – electrically operated, the heat supply is precisely controlled to achieve the best possible material properties.

Aluminium Experten

State-of-the-art manufacturing

State-of-the-art manufacturing, lean processes and a strong logistics concept guarantee the highest possible efficiency.

Aluminium Experten

Supply chain

Only the highest quality aluminum slabs are used in our process – exclusively from EU suppliers.

Distributor Icon

Distributor based

Our partnership with Metal Service Centers means that our material is handled by industry experts – you still get material information and know-how directly from us

Premium Partner

Highest quality standards

Our customers appreciate our high quality standards – certified according to DIN EN ISO 9001: 2015.

höchste Präzision


The inspection certificate 3.1 certifies the mechanical properties as well as the chemical composition of the batches used for the production of your aluminum blanks.

aus einer Hand

Saving resources

A careful and sustainable approach to the environment is important to us – Environmental management certified according to DIN EN ISO 14001: 2009

Aluminium Experten

Competent contact person

Benefit from our aluminum experience. The aluminum experts from GLEICH Aluminum are at your side. GLEICH Aluminum is one of the world’s leading producers in the global aluminum cast plate market.

Who we are

GLEICH Aluminum is the leading producer in the global aluminum precision plate market due to its worldwide unique production with its own, electrically operated heat treatment plant.

The brand name G.AL® stands for extremely low distortion, dimensionally stable and homogeneous aluminum precision and mold plates of a consistently good quality.

How we produce

Our highly automated production enables us to supply you with competitive and high quality aluminum semi-finished products. As one of the world’s leading manufacturers, we do not rest, but continuously develop our materials in order to be able to offer you the optimal solution for your applications.

G.AL® ALUMINUM Cast Plates

From our warehouse location in Baltimore, MD, we ship to our customers in North America. Although only available through distributors, send us your request about G.AL® products and we will make sure to connect you with the right Metal Service Center.



Semiconductor industry

and Vaccum chambers


General engineering

and manufacturing

Mold Making

Mold making

for plastics

General Engineering

wherever precision

is needed

aluminum know-how

You can benefit from our aluminum experience. You do not know exactly which alloy is the best one for you application? What is the best cutting speed for different alloys? Why you must not etch aluminum cast plates? Please send us your questions, the Experts in Aluminum of GLEICH are here to help!

topics & knowledge

Heat treatment of aluminum

Heat treatment of aluminum

GLEICH Aluminium is one of the few manufacturers of aluminum cast plates with an in-house heat treatment facility.

But what actually happens during the heat treatment process and why it is necessary?

read more
Aluminum does not rust

Aluminum does not rust

The use of aluminum has many advantages.

However, an advantage mistakenly attributed to aluminum is that it does not rust.

When using our materials, it is therefore useful to take precautions to prevent or minimize corrosion.

read more