“链式”转型，数智长沙加速跑

Core Insights - Digital transformation is essential for improving efficiency and quality in enterprises, with Changsha successfully completing digital transformation trials for 456 small and medium-sized enterprises (SMEs) [1][7] - Changsha has developed a systematic approach to digital transformation characterized by a "chain-based" strategy, focusing on selecting, supplementing, and strengthening industry chains [1][7] Group 1: Selection of Chains - Changsha has identified four key industries for digital transformation: engineering machinery, advanced computing, biomedicine, and fireworks, based on their strong foundation and urgent needs [2] - The engineering machinery industry has maintained the highest output value in the country for 15 consecutive years, while the biomedicine sector leads in total market capitalization in Changsha [2] Group 2: Supplementing Chains - The city has selected 28 integrated service providers capable of offering comprehensive digital solutions for SMEs, ensuring high-quality industry services [3] - A unique "filing system" has been introduced to lower market entry barriers for digital service providers, attracting top-tier service providers nationwide [4] Group 3: Strengthening Chains - Digital transformation has led to significant efficiency gains, such as a 40% reduction in development cycles for engineering machinery and a 20% decrease in product rework and scrap rates in the biomedicine sector [6] - The transformation fosters collaboration across the industry chain, with over 300,000 industrial devices connected and more than 20,000 industrial apps developed, serving over 100,000 enterprises [6]