Group 1 - The fourth Yangtze River Delta International Emergency Disaster Reduction and Rescue Expo opened in Shanghai, attracting over 500 companies from nearly 20 countries and regions, showcasing over 3,000 cutting-edge equipment and technologies in emergency rescue, smart security, and disaster reduction [1][2] - The expo features a theme of "High-level safety services for high-quality development" and introduces a "demand-purchase" information release platform to accurately connect supply and demand in the industry chain [1] - Key focus areas include aviation rescue, water rescue, and smart security, with dedicated exhibition zones for aviation and water emergency rescue, highlighting advanced technologies such as UAVs, water rescue robots, and AI early warning systems [1] Group 2 - The Shanghai Emergency Management Bureau emphasizes the expo's market-oriented, professional, and international functions, showcasing collaborative achievements in emergency management and promoting the integration and transformation of the safety emergency industry [2] - The expo includes a supply-demand matching event for the "Safety Emergency Industry Going to Indonesia" and activities for overseas buyer procurement teams to align domestic products with international market needs [1] - A public welfare science popularization experience area is set up, featuring immersive interactive projects like VR earthquake escape and high-rise fire evacuation to enhance public awareness of disaster prevention and reduction [1]

Core Viewpoint - The Fourth Yangtze River Delta International Emergency Disaster Reduction and Rescue Expo has commenced, emphasizing the importance of emergency management and safety services for high-quality development in the region [1][2]. Group 1: Event Overview - The expo is co-hosted by emergency management departments from Shanghai, Jiangsu, Zhejiang, and Anhui, focusing on market-oriented, professional, and international functions [2]. - The theme of the expo is "High-level safety services for high-quality development," showcasing collaborative achievements in emergency management within the Yangtze River Delta [2]. - The exhibition covers an area of approximately 60,000 square meters, featuring over 500 top enterprises from nearly 20 countries and regions [2]. Group 2: Exhibits and Innovations - The expo includes six major exhibition areas and two specialized zones, displaying over 3,000 cutting-edge equipment and technologies in emergency rescue and disaster reduction [2]. - Notable innovations include AI early warning systems, intelligent firefighting drones, and modular water rescue robots, which are expected to play crucial roles in urban safety governance and extreme weather response [2]. Group 3: Industry Development Initiatives - A demand information release platform has been introduced to focus on resilient city construction and emergency response scenarios, enhancing the expo's attractiveness and vitality [6]. - The establishment of the Yangtze River Delta Aviation Emergency Rescue Industry Alliance aims to expand applications in safety inspections, disaster reduction, and emergency rescue [6]. - The expo also highlights key laboratory constructions and research innovations in emergency management and safety production within the Yangtze River Delta [6].