düna fastening technology
Learn everything about our company, the people behind it and of course our high quality fastening solutions.

Quality that supports

Our fastening solutions help keep people safe. We are aware of this responsibility on a daily basis and meet it with our high quality standards.

Obtaining the highest quality is what keeps driving us, day-in, day-out

Quality is particularly important to us as manufacturers of fastening technology for thermal and sound insulation. Our products are “Made in Germany” at our factory in the Sauerland. düna’s high quality standards are reflected not only in the production process: we also want to provide a top-quality service in terms of comprehensive advice and the fast processing of orders. We ship many products on the day you place your order. We at düna focus on the needs and requests of our customers.

Made in Germany

High-quality products and close monitoring ensure the highest quality

An important component of our success is our reliability. This applies both to our agreements and accessibility, as well as to our quality. You can rely on düna to provide you with high-quality products – every time! This is ensured, among other things, by our manual on-site assembly, which makes it possible to have 100% control, resulting in a complaint rate of almost 0%. Due to the fact that production takes place here in our factory, we can respond to customer requests in a very individual and flexible way. This also enables us to create short supply chains.

Award-winning quality management optimises the company’s processes

We leave nothing to chance when it comes to quality. Our quality management plays a decisive role in this. Here, we check the planning, management and monitoring of processes to ensure that our products meet our customers’ requirements and expectations. To this end, we have been tested and certified by TÜV in accordance with ISO 9001. Using quality management, we are able to make our operational processes more transparent and therefore keep on optimising them. By reducing both the error rate and the costs, we are able to achieve lasting customer satisfaction.

ISO 9001ISO 14001

The cornerstones of quality: flexibility and durability

düna is a family business. You can see this not only in the structure of the company but also in the way that people interact. Here, everyone is on friendly terms and an equal footing. This way of working also means that we are all pulling together and that the quality standards have been passed on to each of our employees. This applies not only to our own product portfolio, but also to the production of individual customer requirements. Using our experience and expertise, we are able to find individual solutions for unusual requirements. In addition, we are a private label manufacturer for well-known companies, handling the entire production process – right up to the packaging.