以路成链构筑“黄金走廊”——江西吉安吉州区精心培育电子信息产业

Core Insights - The article highlights the successful development of an industrial ecosystem in Jizhou District, Ji'an City, Jiangxi Province, focusing on the electronic information industry, which has significantly contributed to the local economy [2][9]. Industry Overview - The "Golden Corridor" along Jixian Road, spanning only 3 kilometers, has attracted a full industrial chain of companies from electronic-grade glass fiber cloth to high-end copper-clad laminates and printed circuit boards, accounting for 70% of the district's electronic information industry revenue last year [2][9]. - Jizhou District's electronic information industry has a research and development investment intensity of 5.2%, surpassing the national average, and a 137% year-on-year increase in PCT international patent applications, with 70% related to key common technologies in the industry [9]. Vertical Integration - The district promotes vertical integration through a "chain leader system," extending the industrial chain towards both ends of the "smile curve," focusing on high value-added material research and development [4][9]. - Local companies have transitioned from "remote matching" to "cross-road collaboration," significantly reducing supply chain response times and costs, with local sourcing of materials saving over 10 million yuan annually [3][4]. Digital Empowerment - Digital transformation is identified as a key leap for upgrading the industrial chain, with the establishment of a digital infrastructure system that includes an industrial cloud brain and collaborative manufacturing platforms [6][9]. - Traditional manufacturing companies have achieved significant improvements in production efficiency and cost savings through the adoption of IoT and AI technologies, with one company reporting a product yield rate of 99.6% [6][7]. Innovation Ecosystem - An upcoming 200-acre electronic information industry innovation center aims to create a comprehensive service system from basic material research to end product testing, fostering a "tropical rainforest" style of innovation [8][9]. - The district has successfully attracted R&D teams from major cities to utilize local advantages for rapid industrialization, exemplified by a project that transitioned from lab to mass production in just 11 months [8][9].