Since 1981, Daejoo is a professinal manufacturer which has focused only on developing electronic materials. Starting with developing epoxy insulation materials in the biginning, Daejoo has come to retain world-class level technology in the field of conductive paste, phosphor, polymer materials over 35 years. Daejoo has extended its sales territory to China, Taiwan, USA, Europe, South East Asia, as well as national market. Currently, Daejoo run business offices and factories in China, Taiwan, and USA. Not being satisfied with the past achievements, Daejoo makes all efforts to develop new technologies leading the market.

Daejoo supplies condutive pastes for electronic components: chip-component, solar-cell electrode, sensor, switch, and etc. LED phosphors and polymer materials are also the product integrated with Daejoo's technology. For future-oriented products, Daejoo has develops LIB anode materials, Graphene-oxide, and OLED materials. Daejoo provides genuine value to customers as we always do.