Schüco is one of the leading suppliers of high-quality window, door and façade systems made from aluminium, PVC-U and steel. Millions of Schüco products are used all over the world and meet the highest requirements of design, comfort, security and energy efficiency. With 4,800 employees and 12,000 partner companies, Schüco is active in 80 countries.   read more

REHAU is one of the leading global provider for many products and ready solutions in construction, automative, furniture making and industry. REHAU company has one general objective – to replace conventional materials with the new ones, and to create new formulations for polymer materials. Requirements for modern windows vary, just as the buildings in which they are to be fitted. REHAU provides a wide spectrum of products, to meet every situation. From certified passive house windows to energy saving and standard windows.   read more

KÖMMERLING is a reputable company with more than 100 years history. Quality from KÖMMERLING means not only the homogeneous range of products but also supporting the product all the way from research and development to production and then from professional application up to ecologically correct recycling. In addition, KÖMMERLING is a leading brand in PVC sheets for all kinds of applications. This sector with its quality products that are marketed worldwide makes up a rapidly growing unit within the profine group. KÖMMERLING places a strong emphasis on system thinking.   read more