Jiangsu Long-Shine Flex Co., Ltd. specializes in the R&D, production and sales of automotive flexible printed circuits (FPC), and can provide comprehensive flexible circuit board solutions for new energy vehicles. At present, the company has become a core supplier of leading enterprises in the industry including CATL, Faurecia, Geely, BMW and Xiaomi.

Since its operation in July 2025, the company has taken technological innovation as its core driving force, focusing on two major product lines: flexible circuit boards for new energy power batteries and smart cockpits. It has built 10 advanced SMT production lines to continuously upgrade product quality and efficiently release production capacity, achieving 130 million yuan in invoiced sales in 2025.

FPC is a type of circuit board manufactured using flexible copper-clad laminate (CCL) as the base material. It features high wiring assembly density, excellent flexibility, light weight, and flexible processing. In the power battery sector, Long-Shine has successfully achieved a technological breakthrough in producing 2.4-meter ultra-long flexible circuit boards, filling a gap in the relevant field and strengthening its core competitiveness on the global stage. The company will further deepen industry-university-research cooperation with the University of Electronic Science and Technology of China (UESTC). Leveraging the university’s scientific research resources, it will tackle more key technologies bottlenecked by foreign monopolies and further consolidate its leading technological position in the field of automotive flexible electronics.