Longwell Technology Leading the Future of Ventilation Solutions——AstanaBuild Expo 2025 📅 Event Details 📍 Venue: Korme Exhibition Center, Astana, Kazakhstan 🗓️ Dates: May 28-30, 2025 📏 Exhibition Area: 29,000 square meters 🌍 Address: 3 Dostyk Street (Left bank), Astana, Kazakhstan 010000 AstanaBuild 2025 will take place from May 28-30, 2025, at the IEC EXPO International Exhibition.