行进中国｜LED 光链 点亮太行新坐标

Group 1 - The core technology achievement of Gaoke Huaye is the 0.47mm ultra-fine pitch MLED display screen, featuring 86,400 display chips arranged on a COB substrate the size of a book [2] - Gaoke Huaye has significantly expanded its packaging capacity in response to rising market demand, with over 300 new production lines launched in less than six months [2] - The company has invested nearly 100 million yuan since 2020 to build a research and development team, successfully achieving large-scale production of 0.47mm MLED products [2] Group 2 - Gaoke Huaye has transformed from a traditional resource-based enterprise to a leader in the LED industry, establishing a complete LED industrial chain over more than a decade [3] - The city of Changzhi, where Gaoke Huaye is located, has designated LED as a strategic emerging pillar industry, housing nearly 40 related enterprises that account for over 95% of the province's output [3] - Changzhi aims to become the "national LED industry capital" by promoting the extension and strengthening of the industrial chain, supported by a national-level testing platform [3]