- Business
- Toyo Tanso Co., Ltd. operates globally, concentrating on the development, manufacturing, and distribution of advanced carbon materials. The company's diverse portfolio includes isotropic graphite products vital for semiconductor fabrication, solar energy, nuclear power applications, and specialized industrial furnaces. They also offer carbon-carbon composite materials engineered for demanding sectors like aerospace and electronics, along with flexible graphite sheets, such as PERMA-FOIL, used extensively in automotive sealing components like gaskets. Furthermore, Toyo Tanso provides mechanical carbon solutions for high-temperature and chemical-resistant sliding parts, like bearings and pantograph sliders, and manufactures carbon brushes essential for home appliances and various power tools. Their advanced offerings extend to surface-treated graphite materials, including SiC-coated graphite (PERMA KOTE) and other proprietary coatings that enhance durability and functionality, alongside porous carbon materials known as CNovel. Complementing its product lines, the company delivers comprehensive technical services, encompassing precision machining, heat treatments, purity refinement, surface modifications, impregnation, forming, and detailed measurement. Toyo Tanso serves a broad range of high-tech and industrial markets, from semiconductors and electronics to renewable energy, aerospace, and medical equipment. With a history dating back to 1941, the Osaka, Japan-headquartered firm achieved a notable milestone in 1974 as the first in the world to successfully mass-produce isotropic graphite, underscoring its pioneering role and commitment to innovation in carbon material science. The company recently expanded its production capacity for high-performance graphite for SiC power semiconductors and actively participates in numerous industry exhibitions worldwide, showcasing its continuous advancements.