【Tech 24H】From September 24 to 26, the 2025 PT Expo China was held in Beijing. Focusing on cutting-edge technologies, innovative applications, and industrial integration in the information and communications field, the exhibition comprehensively showcased the industry's practices and achievements in infrastructure, technological innovation, integrated applications, and social governance. The exhibition covered an area of 30,000 square meters, with over 300 companies including China Telecom, China Tower, China Satcom, Changan Auto, Huawei, and ZTE making appearances. The displays covered digital-intelligent infrastructure, digital-intelligent technological innovation, digital-intelligent integrated applications, digital-intelligent hardware terminals, and digital-intelligent social governance.