Cosmo Advanced Materials & Technology Co Ltd

Cosmo Advanced Materials & Technology Co., Ltd. is a global provider specializing in cathode active materials for rechargeable batteries. The company produces high-nickel formulations essential for electric vehicles and energy storage systems, as well as lithium cobalt oxide used in secondary batteries for IT devices like smartphones, tablets, and laptops. Beyond battery components, its extensive product range also encompasses color toners, MLCC release films, adhesive films for semiconductor packaging, halogen-free insulation films, display materials, and magnetic tapes. Established in 1967, the firm was previously known as Seahan Media Co., Ltd. until its rebranding to Cosmo Advanced Materials & Technology Co., Ltd. in March 2011, and is headquartered in Chungju, South Korea.