Customer-driven, world leading research and innovation

Gränges is a global leader in aluminium engineering, manufacturing and innovation.

Gränges is a leading global supplier of rolled aluminium products for heat exchanger applications and other niche markets. We develop, produce and market advanced materials that enhance efficiency in the customer manufacturing process and the performance of the final products. By offering the most advanced products and working close to our customers to develop new innovative solutions, Gränges is contributing to more energy-efficient and environmentally-friendly heat exchangers. 

Gränges’ customers are in the automotive industry, the HVAC industry, and niche markets such as transformers and food packaging. In the industry for rolled products for brazed heat exchangers, Gränges has a clear market leading position, with a market share estimated at around 20 per cent globally. Every second car produced in the world today contains heat exchangers with Gränges’ material and expertise.

Related information

Business model

Gränges supports its customers with research and innovation, product development, and technical support throughout the product’s life-cycle.


Gränges focus on rolled aluminium products for heat exchangers and selected niche applications. Gränges’ advanced aluminium products are...

Our markets

Gränges has a leading global position in rolled aluminium materials and is one of the few players in the industry with production, sales, and...