We are a global aluminium company solely focused on rolled product for the heat exchanger industry.
Most of our customers are in the automotive industry. Around half of all cars opera­ting in the world today have heat exchangers built with our materials and know-how. In this segment, we are the global market leader.

We have operations all over the world. Our R&D and production facilities are located in Sweden and China. Through our sales and technical support offices in the U.S., Brazil, India, Japan and South Korea, we take care of our customers on every continent.

As a result of our strong focus, our knowledge and understanding of heat exchanger applications is unmatched. Many companies can roll aluminium, but only Gränges has the full scope of aluminium heat exchanger material. Our capability range, our core expertise, and our full understanding of the entire value chain make us unique. We concentrate on doing just what we do – as well as it can possibly be done.

Our three core values define the way we work:

Commitment: We are strongly committed to the heat exchanger industry.

Accessibility: Our openness make us easy to do business with.

Action: We listen, act and solve problems. We make things happen.

We thrive on being an active development partner to our customers. Selling off-the-shelf solutions is not our core business.
Our centre for research, development and applied engineering – Gränges Technology – has over 40 highly educated employees worldwide, including metallurgists, chemists, metallographers, physicists, mechanical engineers and technicians – all specialists in rolled aluminium products for heat exchanger applications.

We use our knowledge of how the properties of alu­minium can be influenced by different metal compo­sitions and processes to develop the most suitable alloys for our customers’ needs.

We also have a team of 20 product developers and technical support engineers working closely with our customers to optimise material-machine inter­action. Their profound, hands-on knowledge of our customers’ reality allows us to add significant value.