Oie Sangyo Co., Ltd. operates as a food trading company in Japan. It primarily supplies frozen, cooked, semi-cooked, dried, and canned food products to restaurants, taverns, and other food service industries, as well as hospitals and elderly facilities. The company also provides non-food products, such as wraps, plastic bags, and detergents. It offers its products under the Sun home, Treasure dream, Sun Plaza, delicious sea, and San Oye brand names. The company was founded in 1947 and is headquartered in Osaka, Japan.