1. Its business is mainly in Bavaria, Germany, focusing on the design, manufacturing, and installation of architectural shading systems (such as pavilions and louvered roofs) and glass engineering projects (such as winter gardens and glass curtain walls). 2. In the architectural shading and glass engineering industry, it is a regional specialized service provider, with competitors including other local shading and glass engineering companies. 3. The brand terms on the official website are "Drelux" or "Drelux Bayern".