TODAISU Company Profile

We will contribute to various industries worldwide with excellent technological capabilities, high quality, and more competitive prices.

Our company, TODAISU CORPORATION, was established in 2008 as a joint investment between Japan's Toda Industries Group and South Korea's ISU Group. Our main products include soft magnetic materials such as Mn-Zn Ferrite Core, Metal Powder, and high-current SMD Inductors, which are primarily applied in converters, inverters, and filters for home appliances like LEDs, LCDs, and PDP TVs. Recently, these materials have been widely used in power conversion devices such as reactors, filters, and transformers in the renewable energy sector, including solar power, fuel cells, and wind power generation. In the eco-car sector, they are applied in LDC converters, battery chargers, and fast chargers for hybrid and electric vehicles. We are also actively developing products for non-contact charging (WPC) and NFC in the mobile communication field. Currently, we are expanding our market presence in areas such as renewable energy, eco-cars, the environment, information communication, and healthcare. By leveraging specialized materials and technology, we are committed to developing and producing the best products and actively responding to new markets.