TaiGuang Electronic Materials (Kunshan) Joint-stock Co., Ltd.

TaiGuang Electronic Materials is a high-tech enterprise under a Taiwan-listed company. Its main products are copper-clad laminates (CCL) and prepregs (PP) used in printed circuits. In 2025, the group's annual revenue was 21.7 billion yuan, with the Kunshan plant contributing 10.2 billion yuan, the Zhongshan plant 5.2 billion yuan, and the Huangshi plant 3.7 billion yuan. Products are exported to Europe, America, Japan, South Korea, and other regions. The sales of halogen-free environmentally friendly electronic substrates have ranked among the world's top tier for consecutive years, making the company a leading global supplier of consumer electronics. It holds the world's largest market share in substrates for mobile devices and infrastructure, and also ranks among the top in fields such as IC substrates, automotive electronics, and communication base stations.
The company adheres to technological innovation and established an R&D technology center in 2007, successively acquiring high-precision instruments and equipment such as SEM, thermal deformation testers, network analyzers, resonant cavities, DMA, TMA, GPC, GC, HPLC, HAST, and IST. In recent years, it has developed over 40 projects, including "environmentally friendly electronic materials for high-speed transmission in the 5G era" and "ultra-low-loss halogen-free environmentally friendly materials for high-frequency servers." Among these, 40 projects have achieved technology transformation. The company has filed 321 patent applications and been granted 160 patents.
TaiGuang Electronic Materials has deeply cultivated the mainland market, establishing three major production bases in Kunshan, Zhongshan, and Huangshi. It has received honors such as "Kunshan R&D Center," "Jiangsu Provincial Engineering Technology R&D Center for Electronic Circuit Substrates," "Jiangsu Provincial Foreign-Invested R&D Institution," "Guangdong Provincial Enterprise Technology Center," and "Top 30 Scientific and Technological Innovation Enterprises." The company continues to increase R&D investment and has repeatedly obtained and maintained the qualification of High-Tech Enterprise. Using world-class CCL production equipment and processes, combined with modern intelligent manufacturing concepts and technologies, it has created a model of "green factory." The company is committed to becoming a leading electronic materials R&D and manufacturing enterprise.
Kunshan TaiGuang Electronics achieved a production value exceeding 10 billion yuan in 2025, becoming the first enterprise in Zhoushi Town to reach this milestone. In the same year, it invested an additional $300 million to launch an AI high-performance CCL project, planning to build its headquarters and R&D building. Once fully operational, it is expected to add an annual production value of 8.8 billion yuan, potentially pushing total annual output beyond 20 billion yuan, helping Kunshan transform from a major electronics base to a hub for AI industry. In 2026, the new Songjiagang plant in Kunshan is under construction, expanding production and R&D capabilities.
Zhongshan TaiGuang Electronics achieved a compound growth rate of over 50% from 2023 to 2025, with annual output exceeding 5.2 billion yuan in 2025. Currently, Phase I of the Minzhong plant in Torch High-tech Zone has been built and put into production, and the Phase II construction project has been initiated. After full completion, the total output of the Zhongshan base will exceed 10 billion yuan, establishing it as a leading electronic materials R&D and manufacturing base.
Huangshi TaiGuang Electronics also maintains strong growth, with revenue increasing from 1.4 billion yuan to 3.7 billion yuan from 2023 to 2025. In April 2025, the production line of the second plant was successfully put into operation. Once fully operational, it is expected to add an annual capacity of 3.6 million sheets and additional annual revenue of 500 million yuan, strengthening its advantage in high-end electronic materials manufacturing.
The three bases collaborate synergistically to support TaiGuang Electronic Materials' leading position in the global electronic materials field, providing key material solutions for cutting-edge technologies such as AI, 5G communications, and intelligent driving. The company places equal emphasis on humanized management and social responsibility, having received honors such as "China's Top 10 Copper Clad Laminates Enterprises," "Top 50 Enterprises in Electronic Materials Industry," "Standardized Safety Production Level 2 Enterprise," "Civilized Star Enterprise," "Harmonious Labor Relations Enterprise," "Suzhou City Integrity and Law-abiding Advanced Enterprise," "Kunshan Clean Production Enterprise," and "Top Ten Taxpayers in Zhoushi Town, Kunshan." Due to business expansion, the company is currently in the stage of capacity expansion. We welcome talented individuals to join TaiGuang Group, where we offer a broad development platform and superior benefits, inviting you to grow together and move towards excellence.