Mitsui Copper Foil (Malaysia) Sdn. Bhd. stands at the forefront of copper foil innovation, powering the next generation of electronics, mobility, and smart technology. As a core subsidiary of Mitsui Kinzoku Company, Limited Japan, we bring more than a century of metallurgical excellence and breakthrough R&D to the heart of South East Asia’s electronics ecosystem. Strategically based in Malaysia, our facility is a critical hub for high-performance copper foil — engineered for advanced PCB & CCL applications. We serve a diversified customer base ranging from consumer electronics to automotive and telecommunications giants. Driven by Japanese precision, global quality standards, and local agility, Mitsui Copper Foil delivers materials that meet the most demanding technical, environmental, and reliability requirements. We don’t just supply copper foil—we enable progress, accelerate innovation, and strengthen our customers’ competitive edge.