Group 1 - The Ministry of Industry and Information Technology announced the inclusion of the Lishui District CNC Machine Tool Functional Components Industry Cluster in the 2025 list of characteristic industrial clusters for small and medium-sized enterprises (SMEs) [1] - The Lishui District cluster focuses on the upstream and downstream industries of CNC machine tools, establishing a high-end machine tool industrial park that has attracted 180 enterprises, forming a complete industrial ecosystem [1][2] - The cluster includes a national manufacturing single champion enterprise, nine national-level specialized and innovative "little giant" enterprises, and 105 high-tech enterprises, indicating a strong competitive and innovative capacity [2] Group 2 - The cluster has established 21 provincial innovation platforms and has participated in the formulation of seven national standards, with 70% of its CNC machine tool functional components achieving import substitution [2] - The Lishui District has actively engaged in招商工作 (investment promotion) by visiting leading enterprises and industry associations in major cities to accelerate industrial aggregation [3] - The Yuhuatai District Rail Transit Power Equipment Industry Cluster, which was also recognized, includes key enterprises like Nanjing Huashi Electronics and Nanjing Taitong Technology, dominating the market for urban rail transit traction systems and related products [3][4] Group 3 - The Jiangning Development Zone's Intelligent Power Distribution Equipment Industry Cluster has been recognized for its leading research and development capabilities in power control protection products [3][4] - The Yuhuatai District Intelligent Special Robot Industry Cluster focuses on the development and production of inspection robots and firefighting robots, leveraging the advantages of the Software Valley [4] - The city aims to enhance the core competitiveness of SMEs and improve the resilience of industrial supply chains, targeting the creation of more national-level characteristic industrial clusters [4]