Products and Applications.

We manufacture profiles in almost all dimensions. Choosing the right material is crucial in many sensitive areas. The material must be durable, light and easy to care for. We deliver products that withstand extreme conditions and continuous loads.

Our customers appreciate that we support the entire process chain. From the foundry, toolmaking, press shop, mechanical processing to surface finishing, GroProTec provides first-class quality from a single source.


GroProTec aluminum profiles impress with their form, function and material quality. Our core competence is the manufacture of sophisticated and high-quality aluminum products according to customer requirements.

We manufacture aluminum products for a wide variety of needs. This enables us to supply a large number of customers and industries. Thanks to its excellent material properties, aluminum offers almost endless application possibilities. It is suitable for a wide range of demanding, industry-specific applications. Products made of aluminum impress with their light weight, high strength and good formability.

Our promise.

Quality is part of our DNA. Quality management systems are mandatory in many important branches of GroProTec. That is why we rely on the highest quality in the development and production of our aluminum solutions.

From technical performance and compliance with the highest environmental standards to on-time delivery and on-time delivery. Our guiding principle is based on enthusiasm for aluminum as a material, combined with the striving to always find the best solution for our customers.

"We meet our goals, implement professional solutions and produce products with the highest quality standards, taking into account occupational safety and the environment as well as a high degree of effectiveness." - Jens Groth

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