Group 1 - The 2025 China International Service Trade Fair opened in Beijing, showcasing China State Construction Engineering Corporation's (CSCEC) focus on "good houses, good communities, and good urban areas" through its subsidiary, Zhongjian Jiuhe Real Estate [1] - Zhongjian Jiuhe's self-developed "one core and four cores" technology system integrates livability, sustainability, intelligence, and health, covering the entire lifecycle from planning and design to construction and operation [1] - The "Zhongjian Yunhe Jiu Yuan" project in Tongzhou, Beijing, features a "three-entry" homecoming system and a six-layer vertical greening system, combining traditional craftsmanship with modern facade technology to create a unique architectural aesthetic [1] Group 2 - The "Zhongjian Jiu Shang Lang Chen" project features a "gold inlaid jade" ceramic panel facade, a maximum height of approximately 10 meters, and a 3,000 square meter sunken courtyard clubhouse, recognized as one of the first zero-carbon communities in the country [2] - The "Jia Ding Ideal Land" project in Shanghai is a leading low-carbon community, achieving a 31% reduction in overall carbon emissions through the integration of over 20 green technologies [2] - The "Future Fangzhou" project in Guangzhou combines historical preservation with digital industry development, aiming to create a vibrant cultural village that supports urban strategic upgrades [2]

Core Insights - The 2025 China International Service Trade Fair opened in Beijing, showcasing China State Construction Engineering Corporation's (CSCEC) focus on "good houses, good communities, and good urban areas" [1] - CSCEC's subsidiary, Zhongjian Jiuhuo, presented a comprehensive solution for urban living, highlighting its full industry chain capabilities from technology research and development to operational implementation [1] Group 1: Good Houses - Zhongjian Jiuhuo's "One Core and Four Chips" technology system integrates livability, sustainability, intelligence, and health, establishing standards for the entire lifecycle of planning, design, construction, and operation [1] - The "Zhongjian·Yunhe Jiuyuan" project in Tongzhou, Beijing, features a "Three-Entry System" for homecoming paths and a six-layer vertical greening system, creating an ecological landscape that combines traditional craftsmanship with modern aesthetics [1] - The project includes nearly 3,000 square meters of clubhouse space, designed to enhance public shared areas and meet buyers' demands for high-quality living [1] Group 2: Good Communities - The "Zhongjian·Jiushang Langchen" project features a "gold inlaid jade" ceramic facade, a maximum height of approximately 10 meters with a column-free design, and a 3,000 square meter sunken courtyard clubhouse, marking a transition from "good house" construction to a "zero-carbon community" system [2] - The "Jia Ding Ideal Land" project in Shanghai is a leading low-carbon community, achieving a 31% reduction in overall carbon emissions through a "10-minute living circle" and over 20 green technologies [2] Group 3: Good Urban Areas - The "Future Fangzhou" project in Guangzhou integrates historical preservation with digital industry development, scientifically relocating traditional cultural buildings and introducing AI and digital economy industries to support urban strategic upgrades [2]