STIB, the aluminum machining expert for customized solutions

Machining aluminum profiles is our core business. Our skilled teams and state-of-the-art equipment enable us to meet the most demanding requirements.

Recognized expertise in machining aluminum sections

Founded in 1971, STIB is a benchmark in aluminum profile machining. We offer a complete service, from design to delivery, ensuring customized solutions.

Our in-house design office draws on its R&D expertise to design customized solutions. Our quality laboratory guarantees reliable products thanks to rigorous controls.

CNC cutting & machining

Surface treatment

Laser engraving

Assembly

Manufacturing processes tailored to each project

We use a full range of manufacturing processes to transform profile bars up to 6m in length into technical parts, tailored to the specific needs of each customer and industrial sector.

Our 4- and 5-axis machining centers and state-of-the-art equipment guarantee maximum productivity while meeting the highest quality standards.

We handle surface treatment (sandblasting, anodizing, painting, …), laser engraving and assembly to provide you with a complete product.

Why choose us for your aluminum parts?

Imagine a partner who understands your performance and sustainability requirements. Our strength lies in the technical and economic optimization of the solutions and alloys we propose, enabling your projects to become industrializable, on both a small and large scale.

With a production capacity of several million machined parts every year and recognized know-how, we are the ideal partner to guarantee the success of your industrial projects.

Resources at your service :

Production area of over 2,500m² ;
4- and 5-axis CNC machining centers ;
Storage of profiles and finished products for greater reactivity.

Our aluminum profile machining projects

Launch your projects with STIB!

What is aluminium machining?

Aluminum machining is a mechanical manufacturing process that transforms aluminum blocks, sheets or profiles into finished, ready-to-use parts, using various cutting, drilling, milling or turning techniques. Using numerically-controlled (CNC) machines, this process produces high-precision parts to exacting technical specifications.

Why choose aluminum for machining?

Aluminium is one of the most popular materials for machining in the industry, thanks to its unique properties:

Lightweight: With a density around three times lower than that of steel, aluminum is ideal for applications where weight is a key factor, such as aerospace and automotive applications.
Corrosion resistance: Aluminum alloys offer excellent resistance to oxidation, making them ideal for outdoor or damp environments.
Thermal and electrical conductivity: Aluminum is commonly used for applications requiring rapid heat dissipation, such as heat sinks, or for electrical components thanks to its exceptional conductivity.
Malleability: This metal is easy to machine, enabling you to create complex shapes while retaining good mechanical strength.
Durability and recyclability: Aluminum is robust, long-lasting and can be fully recycled without loss of properties.