The heart of KLEIN: Our factory, our strength

Although our history goes back more than 90 years, at KLEIN, we are constantly evolving, looking for new ways to perfect our products and production techniques. Every day is an opportunity to improve, to innovate and to raise the bar for what is possible in our industry.

What sets us apart from other companies is our ability to bring together the best of both worlds: tradition and innovation. While respecting the artisanal techniques that have defined our history, we invest in research and development, always looking for new solutions and technologies that allow us to improve the quality and functionality of our products. It's not just about making something new, it's about making it better.

At KLEIN, sustainability is an integral part of the way we work. We are deeply committed to local production, which is why 95% of our suppliers are located in Spain. This approach not only strengthens the local economy and supports nearby communities, but also enables us to reduce our carbon footprint. By reducing material transportation distances, we minimize our environmental impact and contribute to a more sustainable future.

In addition, having local suppliers allows us to have exhaustive control over the quality of each material we use, ensuring that every product that leaves our factory meets the highest standards.

If there is one thing that has allowed us to remain at the forefront of the market for more than 90 years, it is our unwavering commitment to quality. Each of our systems is designed to be functional and durable, ensuring customer satisfaction for years to come.

This commitment to quality is reflected not only in the products we create, but in every step of our process. From the selection of the finest materials to the precision of every assembly, at KLEIN we ensure that every detail is perfect.

Our way of doing things is not just about creating exceptional products, but responsible ones. We don't just produce door systems; we produce a positive impact on the community and the environment. We know that every decision we make, from the choice of suppliers to production techniques, can make a difference.

That is why we are committed to sustainability as a pillar of our company. Not only do we produce locally, but we also use materials that respect the environment and promote a circular economy. In addition, our team works every day to minimize waste and optimize the use of natural resources, ensuring that our practices are responsible.

Over nine decades of history, we have learned that what really defines a company is not just its products, but its values.

KLEIN's values are clear: quality, responsibility, sustainability and passion. These principles are the driving force behind our operation and what has allowed us to thrive.

At KLEIN we are more committed than ever to our mission of creating products that transform spaces, respect the environment and support the local economy. We will continue to innovate, improve and evolve, always committed to sustainability and responsibility.

Because our story is not just about what we have achieved in the past. It is about what we continue to build day after day.

At KLEIN, we are convinced that the best is yet to come.