Di Dong Il Corporation manufactures textile products in South Korea and internationally. The company also offers aluminum foil for secondary batteries, flexible packaging material for food and drugs, aluminum foil for air conditioners and automobiles, air automobiles, heat exchangers for air conditioners, etc.; engages in manufacturing of gas filters and environmental pollution prevention facilities; and wholesales and retails furniture products, as well as manufacturing and sales of cosmetics products. In addition, it offers cotton yarn, blended yarn, processed yarn, knitted fabric, and fabric. Further, the company manufactures and sells sewing and embroidery yarn products under the Marathon brand name. Di Dong Il Corporation was founded in 1955 and is headquartered in Seoul, South Korea.