Sajodongaone Co.,Ltd. manufactures and sells wheat flour and engages in flour milling and biological resources businesses, including poultry, pig, and fish farming. It also offers bakery and confectionery products, well-being health products, and livestock feed and pet foods, and is involved in the transportation of lubricants and petroleum products. The company was formerly known as Dongaone Co., Ltd. and changed its name to Sajodongaone Co.,Ltd. in April 2016. Founded in 1953, it is headquartered in Seoul, South Korea.