PI Advanced Materials Co., Ltd. is a South Korea–based specialty materials manufacturer focused on high-performance polyimide (PI) materials. The company develops and produces polyimide films and related advanced polymer solutions engineered for demanding thermal, mechanical, and electrical requirements.
Its products are used across electronics and industrial supply chains, including flexible printed circuit boards, display modules, electrical insulation and tapes, thermal management components, and other applications in automotive, aerospace, and energy. By providing heat‑resistant, chemically stable, and dimensionally robust PI materials, the company supports customers operating in high‑temperature and high‑reliability environments.