Core Viewpoint - The company, Yinghantong, has successfully applied its products in various smart city scenarios, enhancing urban operational efficiency and management levels through device networking, remote monitoring, and data aggregation [1] Group 1: Application Areas - The company's products are utilized in smart transportation, municipal public facilities, energy management, and government terminals [1] Group 2: Technological Features - The implementation involves device networking, remote monitoring, and data aggregation to support urban management [1]