2023 중국 국제 차양기술 및 건축에너지 절약 전시회
windows and windows, smart doors and windows, new windows and windows, building glass, dimming glass, dimming film, building glass film, sunlight room, screen window, skylight and ceiling, building shade, blinds, blinds, outside shade shutter, etc.
건축&기자재
Shanghai New International Expo Centre (SNIEC), 중국, 상하이