+49 (0) 4191 5070 0 info@gleich.de

experts in aluminum

GLEICH Aluminium

Our products

The focus of our product range is on our self-manufactured G.AL® aluminum cast plates. But aluminum rolled plates of various alloys are also available. See for yourself!

G.AL® precision plates

our concept of precision

Select product

G.AL® C250

highest precision with extremly low tension
G.AL® C250


G.AL® C250 ELOX PLUS

for optimal results in anodizing
G.AL® C250 ELOX PLUS


G.AL® C330

highest precision at high strength
G.AL® C330

Six-sides sawn plates

absolutely stable at very high cutting degrees

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G.AL® C210R

sawn on all sides (alloy EN AW 5083) – for a variety of applications suitable
G.AL® C210R


G.AL® C330R

higher strength, six-sides-saw cast plate (alloy EN AW 7021) – charcterised by its dimensional stabilty and its very low stress
G.AL® C330R

G.AL® DYNAMIC

for applications under dynamic loads

Select product

G.AL® C210 DYNAMIC

Special products (alloy EN AW 5083) for applications under dynamic loads  – free of microporosity
G.AL® C210 DYNAMIC


G.AL® C330 DYNAMIC

higher strength DYNAMIC type (alloy EN AW 7021)f0r pneumatic und hydraulic applications.
G.AL® C330 DYNAMIC

GLEICH Aluminum is one of the leading producers 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.

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.

Plates & Cuttings

In our modern cutting centers in Germany, Poland and the Czech Republic, we manufacture customer-specific cuts with the highest precision.

Please send us your request.

Our Services

From aluminum slab, over the plate and customized cuttings up to finished component: The Experts in Aluminum of GLEICH stand with you !

Plates & Cuttings

Plates & Cuttings

  • Plate sizes up to 85.0 x 157.5 in. 
  • individual cuttings from 1.18 x 1.97 in
  • maximum plate thickness up to 42.13 in
  • Tolerances for Plates and Cuttings according to the product data sheets of each product.

Discs and contour cuttings

Discs & Contour cuttings

Discs and rings

  • Band sawn up to 59.1 in.
  • waterjet cut up to 85.0 in

Contour cuttings

  • Laser beam cut up to 0.39 x 85.0 x 157.5 in.
  • band sawn up to 23.6 x 85.0 x 157.5 mm
  • Waterjet cut up to 8.66 x 61.8 x 236.2 in. or 8.66 x 85.0 x 157.5 in

CNC machining

CNC Machining

Our CNC production is completely specialized in aluminum. We have tools and machining processes that are optimally tailored to our material.

With us you buy directly from the manufacturer and have one contact person from production to the finished drawing part.

Surface treatment

Surface treatment

The surfaces of aluminum components can be refined using a variety of processes.

Without additional surface protection, the majority of which is provided by various anodizing processes, high-quality surfaces can hardly be protected permanently from mechanical, thermal and chemical loads.

Plates & Cuttings

CNC Machining

Surface treatment

Drawing-Parts according to your wishes

For more than 40 years we are dealing with aluminum. Besides the production of low-stress aluminum cast plates, we have our own CNC production, which has been completely dedicated to aluminum.

This helps us to combine our product know-how with our CNC know-how and finally to choose the best material together with the for this material optimized machining processes.

The perfect Look!

In addition to the technical requirements on surface processes such as anodizing or powder coating, the optical requirements are increasing continuously.  We face this challenge and can offer you the best results by combining our know-how from the fields of material science and surface processes.

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?

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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.

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