Daejoo Electronic Materials Co., Ltd.

Established in 1981 and headquartered in Siheung-si, South Korea, Daejoo Electronic Materials Co., Ltd., which operated as Daejoo Fine Chemical Co., Ltd. until its renaming in April 2003, is a leading innovator and provider of electronic materials. The company's broad portfolio of products is distributed across key markets including South Korea, China, Taiwan, the United States, Europe, and Southeast Asia. Their extensive offerings encompass a variety of conductive pastes, such as high-temperature formulations for lead-free resistors, chip component electrodes, metal glazes, and RF/microwave applications, in addition to pastes designed for drying, gravure roll-to-roll, medical electrodes, touch screen panels, and curing processes for chip-resistors/inductors, alongside specialized conductive adhesives. Daejoo also supplies crucial solar cell materials, including front silver, rear silver, and rear aluminum pastes, along with LED components like phosphor and phosphor-in-glass. Their range further extends to various polymer materials, such as over-glaze pastes for chip-resistors, insulation materials, and LED-specific polymers. Advanced material solutions also include silicon-based lithium-ion battery anode materials, a wide selection of metal powders (encompassing silver powders, flakes, monodispersed silver, and other precious metals), and diverse glass materials for sealing (low-temperature and laser), solar cell electrodes, electronic components, and LED applications. Rounding out their comprehensive product line are organic light-emitting device (OLED) materials and cutting-edge graphene products, specifically graphene oxide and reduced graphene oxide.