The Nuremberg International Window and Door Curtain Wall Exhibition in Germany is held by Nürnberg Messe GmbH since 1988, and is a biennial exhibition of doors and windows and curtain walls in the world. As the world's top exhibition, the exhibition leads the trend, not only providing more space for this thriving industry to showcase, but also providing broader and deeper exchanges for various market segments.

SEPHAL, of European origin, since 1904. In the spring of 2024, SIFEEL will follow the footsteps of the head office and bring a century-old heritage of pure Portuguese European style hardware products to the curtain wall exhibition in Germany in March. In 2024, SIFEL, drawing on the glorious experience of our 120-year parent company, will start the journey of SIEFEL towards the goal of 100 billion yuan.