Core Viewpoint - SF Express City has launched a new end-delivery service using building robots in collaboration with SF Express, aimed at improving delivery efficiency in high-rise buildings while enhancing customer service experience [2][5]. Group 1: Service Launch and Features - The new service was first implemented in the iconic Nanchang Twin Towers, focusing on solving end-delivery challenges in high-rise buildings through a "delivery personnel + robot" collaborative model [2]. - The service integrates delivery robots within the SF Express service center in the Twin Towers, creating a one-stop living service hub that combines "intelligent delivery and specialty economy" [2]. - The robots autonomously handle the "last 100 meters" of delivery after riders drop off packages at designated stations, streamlining the delivery process [2][3]. Group 2: Efficiency and User Experience - The introduction of robot delivery services significantly enhances delivery efficiency in diverse scenarios, supporting not only SF Express but also other courier and food delivery platforms [3]. - The service eliminates the need for users to go downstairs to collect packages, reduces waiting times for elevators, and minimizes the hassle of cross-floor deliveries [3]. - Building management benefits from reduced foot traffic of delivery personnel, leading to lower management costs, while users enjoy a "contactless delivery" experience [3]. Group 3: Broader Strategic Initiatives - SF Express City is advancing the commercialization of unmanned delivery technologies, establishing a smart delivery ecosystem that includes unmanned vehicles, drones, and delivery robots across various service scenarios [4]. - The company collaborates with medical institutions for integrated blood transport and partners with local governments and restaurants to create comprehensive unmanned delivery solutions [4]. - By leveraging its high-frequency instant delivery network, SF Express City enhances the last-mile delivery capabilities of SF Express, improving service timeliness and flexibility [4].