Fenestration BAU China 2025 is Asia-Pacific's premier trade fair for the doors, windows, and façade industry. Scheduled from November 5–8, 2025, at the Shanghai New International Expo Center (SNIEC), the event serves as a vital platform for professionals in architecture, construction, and building materials. It showcases innovative solutions in fenestration and curtain wall systems, emphasizing sustainability, energy efficiency, and smart building technologies. The exhibition features over 750 exhibitors and attracts more than 110,000 visitors, offering opportunities for networking, knowledge exchange, and business development within the building industry.