3A MEDES established Daeha Trading Co., Ltd. in Bongrae-dong, Jung-gu, Seoul in 1984 and started business as an importer and distributor. In January 2002, they switched to manufacturing and changed the company name to 3A MEDES, producing and selling dental equipment such as Easy Presso, Vacuum Former, Gasket sheet, and Easy Flow in Ilsan Techno Town, Goyang-si, Gyeonggi-do.

After acquiring various certifications such as CE, UL, FDA, and utility model,  its quality has been recognized not only in Korea but also in the world. They continued to strive to become a global top brand by developing world-class products and strengthening brand competitiveness through continuous investment and innovation activities. Based on the best available technology, they have created products that are recognized around the world.